diff --git a/CHANGELOG.md b/CHANGELOG.md
index 568bbbd..25852a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## 1.4.2
 
+* Fixed compiling with jdk above 8
+
 ## 1.4.1
 
 * Fixed exception handling when calling Java method OpenCLDevice.configure() to not hide exceptions
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 0997bd2..a8ecd36 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -10,6 +10,7 @@
 * Paul Miner
 * Lorenzo Gallucci
 * Luis Mendes <luis.p.mendes@gmail.com>
+* Sven Guenther <sven.guenther@gmail.com>
 
 # Details
 
diff --git a/prepare.sh b/prepare.sh
index 8369c05..37ab109 100755
--- a/prepare.sh
+++ b/prepare.sh
@@ -1,4 +1,3 @@
 #!/bin/sh
 mkdir include
 (cd java && mvn clean package -DskipTests=true -Dmaven.javadoc.skip=true)
-javah -jni -classpath ./java/target/classes -d include -force com.aparapi.internal.jni.ConfigJNI com.aparapi.internal.jni.KernelArgJNI com.aparapi.internal.jni.KernelRunnerJNI com.aparapi.internal.jni.OpenCLJNI com.aparapi.internal.jni.RangeJNI com.aparapi.Kernel com.aparapi.Range com.aparapi.Config com.aparapi.device.Device com.aparapi.device.OpenCLDevice com.aparapi.internal.kernel.KernelRunner com.aparapi.internal.opencl.OpenCLArgDescriptor com.aparapi.internal.opencl.OpenCLMem