diff --git a/include/sys/types.h b/include/sys/types.h
index a316397d89b..ac4ba9fb244 100644
--- a/include/sys/types.h
+++ b/include/sys/types.h
@@ -316,7 +316,7 @@ typedef CODE int (*main_t)(int argc, FAR char *argv[]);
 enum
 {
   ERROR = -1,
-  OK = 0,
+  OK = 0
 };
 
 /****************************************************************************