diff --git a/src/dict.c b/src/dict.c
index 2835de5668f4..69656734c608 100644
--- a/src/dict.c
+++ b/src/dict.c
@@ -643,8 +643,8 @@ void dictDisableResize(void) {
 
 #if 0
 
-The following is code that we don't use for Redis currently, but that is part
-of the library.
+/* The following is code that we don't use for Redis currently, but that is part
+of the library. */
 
 /* ----------------------- Debugging ------------------------*/