diff --git a/test/testyuv.c b/test/testyuv.c
index bd4b8b2981..85f3ee4c8f 100644
--- a/test/testyuv.c
+++ b/test/testyuv.c
@@ -766,7 +766,7 @@ done:
 
 int main(int argc, char **argv)
 {
-    struct
+    static const struct
     {
         bool enable_intrinsics;
         int pattern_size;