diff --git a/libswscale/colorspace-test.c b/libswscale/colorspace-test.c
index 5a48065d1f..50db7d09e3 100644
--- a/libswscale/colorspace-test.c
+++ b/libswscale/colorspace-test.c
@@ -108,7 +108,7 @@ int main(int argc, char **argv)
             FUNC(4, 2, rgb32tobgr15),
             FUNC(4, 2, rgb32tobgr16),
             FUNC(4, 3, rgb32tobgr24),
-            FUNC(4, 4, rgb32tobgr32),
+            FUNC(4, 4, shuffle_bytes_2103), /* rgb32tobgr32 */
             FUNC(0, 0, NULL)
         };
         int width;