diff --git a/torchdiffeq/_impl/rk_common.py b/torchdiffeq/_impl/rk_common.py
index 49cb2fe78..3e8fd7c63 100644
--- a/torchdiffeq/_impl/rk_common.py
+++ b/torchdiffeq/_impl/rk_common.py
@@ -230,7 +230,7 @@ def _adaptive_step(self, rk_state):
     def _interp_fit(self, y0, y1, k, dt):
         """Fit an interpolating polynomial to the results of a Runge-Kutta step."""
         dt = dt.type_as(y0)
-        y_mid = y0 + k.matmul(dt * self.mid).view_as(y0)
+        y_mid = y0 + k.matmul(dt * self.mid)
         f0 = k[..., 0]
         f1 = k[..., -1]
         return _interp_fit(y0, y1, y_mid, f0, f1, dt)