diff --git a/src/AssetMapper/SassCssCompiler.php b/src/AssetMapper/SassCssCompiler.php
index 8270e82..fcc520a 100644
--- a/src/AssetMapper/SassCssCompiler.php
+++ b/src/AssetMapper/SassCssCompiler.php
@@ -36,7 +36,9 @@ public function supports(MappedAsset $asset): bool
 
     public function compile(string $content, MappedAsset $asset, AssetMapperInterface $assetMapper): string
     {
-        $cssFile = $this->sassBuilder->guessCssNameFromSassFile($asset->sourcePath, $this->cssPathDirectory);
+        $fileName = $this->sassBuilder->getIdentifierByLogicalPath($asset->logicalPath);
+
+        $cssFile = SassBuilder::guessCssNameFromSassFile($asset->sourcePath, $this->cssPathDirectory, $fileName);
 
         $asset->addFileDependency($cssFile);
 
diff --git a/src/DependencyInjection/SymfonycastsSassExtension.php b/src/DependencyInjection/SymfonycastsSassExtension.php
index c07d9a4..9439207 100644
--- a/src/DependencyInjection/SymfonycastsSassExtension.php
+++ b/src/DependencyInjection/SymfonycastsSassExtension.php
@@ -61,7 +61,7 @@ public function getConfigTreeBuilder(): TreeBuilder
                         ->end()
                     ->validate()
                         ->ifTrue(static function (array $paths): bool {
-                            if (1 === \count($paths)) {
+                            if (1 === \count($paths) || !array_is_list($paths)) {
                                 return false;
                             }
 
diff --git a/src/SassBuilder.php b/src/SassBuilder.php
index c200a9c..0becd01 100644
--- a/src/SassBuilder.php
+++ b/src/SassBuilder.php
@@ -71,12 +71,12 @@ public function runBuild(bool $watch): Process
     public function getScssCssTargets(): array
     {
         $targets = [];
-        foreach ($this->sassPaths as $sassPath) {
+        foreach ($this->sassPaths as $fileName => $sassPath) {
             if (!is_file($sassPath)) {
                 throw new \Exception(sprintf('Could not find Sass file: "%s"', $sassPath));
             }
 
-            $targets[] = $sassPath.':'.$this->guessCssNameFromSassFile($sassPath, $this->cssPath);
+            $targets[] = $sassPath.':'.self::guessCssNameFromSassFile($sassPath, $this->cssPath, $fileName);
         }
 
         return $targets;
@@ -90,13 +90,34 @@ public function setOutput(SymfonyStyle $output): void
     /**
      * @internal
      */
-    public static function guessCssNameFromSassFile(string $sassFile, string $outputDirectory): string
+    public static function guessCssNameFromSassFile(string $sassFile, string $outputDirectory, string|int $fileName = null): string
     {
-        $fileName = basename($sassFile, '.scss');
+        if (null === $fileName || \is_int($fileName)) {
+            $fileName = basename($sassFile, '.scss');
+        }
 
         return $outputDirectory.'/'.$fileName.'.output.css';
     }
 
+    public function getIdentifierByLogicalPath(string $path): ?string
+    {
+        if (array_is_list($this->sassPaths)) {
+            return null;
+        }
+
+        foreach ($this->sassPaths as $identifier => $configuredSassPath) {
+            // as the configured paths include the project dir, we need to subtract it to be able to compare the paths
+            $pathPrefix = $this->projectRootDir.'/assets/';
+            $logicalPath = substr($configuredSassPath, \strlen($pathPrefix));
+
+            if ($path === $logicalPath) {
+                return $identifier;
+            }
+        }
+
+        return null;
+    }
+
     private function createBinary(): SassBinary
     {
         return new SassBinary($this->projectRootDir.'/var', $this->binaryPath, $this->output);
diff --git a/tests/AssetMapper/SassCssCompilerTest.php b/tests/AssetMapper/SassCssCompilerTest.php
new file mode 100644
index 0000000..3a4ead8
--- /dev/null
+++ b/tests/AssetMapper/SassCssCompilerTest.php
@@ -0,0 +1,120 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the SymfonyCasts SassBundle package.
+ * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfonycasts\SassBundle\Tests\AssetMapper;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\AssetMapper\AssetMapperInterface;
+use Symfony\Component\AssetMapper\MappedAsset;
+use Symfonycasts\SassBundle\AssetMapper\SassCssCompiler;
+use Symfonycasts\SassBundle\SassBuilder;
+
+final class SassCssCompilerTest extends TestCase
+{
+    private const CSS_DIR = __DIR__.'/../fixtures/var/sass';
+
+    protected function setUp(): void
+    {
+        if (!is_dir(self::CSS_DIR)) {
+            mkdir(self::CSS_DIR, 0777, true);
+        }
+    }
+
+    public function testCompileSingleSassPath(): void
+    {
+        $scssFile = __DIR__.'/../fixtures/assets/app.scss';
+        $scssPaths = [
+            $scssFile,
+        ];
+        $cssFile = self::CSS_DIR.'/app.output.css';
+
+        $compiler = new SassCssCompiler(
+            $scssPaths,
+            self::CSS_DIR,
+            $this->createSassBuilder($scssPaths)
+        );
+
+        $mappedAsset = new MappedAsset(
+            'app.scss',
+            $scssFile,
+            'app.css'
+        );
+
+        file_put_contents($cssFile, <<<EOF
+            p {
+               color: red;
+            }
+            EOF
+        );
+
+        $compiledContent = $compiler->compile(
+            file_get_contents($scssFile),
+            $mappedAsset,
+            $this->createMock(AssetMapperInterface::class)
+        );
+
+        $this->assertStringEqualsFile(
+            $cssFile,
+            $compiledContent
+        );
+    }
+
+    public function testCompileNamedSassPath()
+    {
+        $scssFile = __DIR__.'/../fixtures/assets/admin/app.scss';
+
+        $scssPaths = [
+            'admin' => $scssFile,
+        ];
+        $cssFile = self::CSS_DIR.'/admin.output.css';
+
+        $compiler = new SassCssCompiler(
+            $scssPaths,
+            self::CSS_DIR,
+            $this->createSassBuilder($scssPaths)
+        );
+
+        $mappedAsset = new MappedAsset(
+            'admin/app.scss',
+            $scssFile,
+            'admin.css'
+        );
+
+        file_put_contents($cssFile, <<<EOF
+            p {
+               color: blue;
+            }
+            EOF
+        );
+
+        $compiledContent = $compiler->compile(
+            file_get_contents($scssFile),
+            $mappedAsset,
+            $this->createMock(AssetMapperInterface::class)
+        );
+
+        $this->assertStringEqualsFile(
+            $cssFile,
+            $compiledContent
+        );
+    }
+
+    private function createSassBuilder(array $sassPaths): SassBuilder
+    {
+        return new SassBuilder(
+            $sassPaths,
+            self::CSS_DIR,
+            __DIR__.'/../fixtures',
+            null,
+            false
+        );
+    }
+}
diff --git a/tests/ConfigurationTest.php b/tests/DependencyInjection/ConfigurationTest.php
similarity index 80%
rename from tests/ConfigurationTest.php
rename to tests/DependencyInjection/ConfigurationTest.php
index f1b724e..6575a3e 100644
--- a/tests/ConfigurationTest.php
+++ b/tests/DependencyInjection/ConfigurationTest.php
@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfonycasts\SassBundle\Tests;
+namespace Symfonycasts\SassBundle\Tests\DependencyInjection;
 
 use Matthias\SymfonyConfigTest\PhpUnit\ConfigurationTestCaseTrait;
 use PHPUnit\Framework\TestCase;
@@ -47,6 +47,18 @@ public function testMultipleSassRootPaths(): void
         ]);
     }
 
+    public function testMultipleSassRootPathsWithIdentifier(): void
+    {
+        $this->assertConfigurationIsValid([
+            'symfonycasts_sass' => [
+                'root_sass' => [
+                    'website' => '%kernel.project_dir%/assets/scss/app.scss',
+                    'admin' => '%kernel.project_dir%/assets/admin/scss/app.scss',
+                ],
+            ],
+        ]);
+    }
+
     public function testMultipleSassRootPathsWithSameFilename(): void
     {
         $this->assertConfigurationIsInvalid([
diff --git a/tests/SassBuilderTest.php b/tests/SassBuilderTest.php
index a651d96..ac86fa3 100644
--- a/tests/SassBuilderTest.php
+++ b/tests/SassBuilderTest.php
@@ -16,8 +16,14 @@ class SassBuilderTest extends TestCase
 {
     protected function tearDown(): void
     {
-        unlink(__DIR__.'/fixtures/assets/app.output.css');
-        unlink(__DIR__.'/fixtures/assets/app.output.css.map');
+        @unlink(__DIR__.'/fixtures/assets/app.output.css');
+        @unlink(__DIR__.'/fixtures/assets/app.output.css.map');
+
+        @unlink(__DIR__.'/fixtures/assets/foo.output.css');
+        @unlink(__DIR__.'/fixtures/assets/foo.output.css.map');
+
+        @unlink(__DIR__.'/fixtures/assets/bar.output.css');
+        @unlink(__DIR__.'/fixtures/assets/bar.output.css.map');
     }
 
     public function testIntegration(): void
@@ -37,4 +43,27 @@ public function testIntegration(): void
         $this->assertFileExists(__DIR__.'/fixtures/assets/app.output.css');
         $this->assertStringContainsString('color: red;', file_get_contents(__DIR__.'/fixtures/assets/app.output.css'));
     }
+
+    public function testPathsConfigWithKeys(): void
+    {
+        $builder = new SassBuilder(
+            [
+                'foo' => __DIR__.'/fixtures/assets/app.scss',
+                'bar' => __DIR__.'/fixtures/assets/admin/app.scss',
+            ],
+            __DIR__.'/fixtures/assets',
+            __DIR__.'/fixtures',
+            null,
+            false
+        );
+
+        $process = $builder->runBuild(false);
+        $process->wait();
+
+        $this->assertTrue($process->isSuccessful());
+        $this->assertFileExists(__DIR__.'/fixtures/assets/foo.output.css');
+        $this->assertFileExists(__DIR__.'/fixtures/assets/bar.output.css');
+        $this->assertStringContainsString('color: red;', file_get_contents(__DIR__.'/fixtures/assets/foo.output.css'));
+        $this->assertStringContainsString('color: blue;', file_get_contents(__DIR__.'/fixtures/assets/bar.output.css'));
+    }
 }
diff --git a/tests/fixtures/assets/admin/app.scss b/tests/fixtures/assets/admin/app.scss
new file mode 100644
index 0000000..6b583f9
--- /dev/null
+++ b/tests/fixtures/assets/admin/app.scss
@@ -0,0 +1,5 @@
+$color: blue;
+
+p {
+  color: $color;
+}