diff --git a/mp3lib/test2.c b/mp3lib/test2.c
index 70acdfe949..e35ad9aa32 100644
--- a/mp3lib/test2.c
+++ b/mp3lib/test2.c
@@ -68,5 +68,5 @@ int main(int argc,char* argv[]){
   }
   
   fclose(mp3file);
-  
+  return 0;
 }