diff --git a/intern/cycles/kernel/kernel_types.h b/intern/cycles/kernel/kernel_types.h
index 477b08f2f87..4231b29cc11 100644
--- a/intern/cycles/kernel/kernel_types.h
+++ b/intern/cycles/kernel/kernel_types.h
@@ -450,6 +450,8 @@ typedef struct KernelFilm {
 
 	int pass_emission;
 	int pass_background;
+	int pass_pad1;
+	int pass_pad2;
 } KernelFilm;
 
 typedef struct KernelBackground {