diff --git a/include/cutlass/conv/kernel/default_depthwise_fprop.h b/include/cutlass/conv/kernel/default_depthwise_fprop.h
index df57e301..a08efc3d 100644
--- a/include/cutlass/conv/kernel/default_depthwise_fprop.h
+++ b/include/cutlass/conv/kernel/default_depthwise_fprop.h
@@ -453,7 +453,7 @@ struct DefaultDepthwiseDirect2dConvFprop <
   StrideShape,
   DilationShape,
   AlignmentA,
-  AlignmentB,
+  AlignmentB
 > {