diff --git a/include/os/windows/spl/sys/simd.h b/include/os/windows/spl/sys/simd.h
index d248bb92d9c8..cf13da1ceab0 100644
--- a/include/os/windows/spl/sys/simd.h
+++ b/include/os/windows/spl/sys/simd.h
@@ -121,7 +121,7 @@ extern uint32_t kfpu_state;
 	KeSaveExtendedProcessorState(kfpu_state, &(O)->SaveState);
 
 #define	kfpu_end_ctx(O) \
-	if (NT_SUCCESS(((O)->saveStatus)))
+	if (NT_SUCCESS(((O)->saveStatus))) \
 		KeRestoreExtendedProcessorState(&(O)->SaveState);
 
 /*