diff --git a/src/utils.c b/src/utils.c
index 08e8bbba..b98ca9bd 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1774,7 +1774,7 @@ determine_screen_width (void)
 #endif /* TIOCGWINSZ */
 }
 
-#if 1
+#if 0
 /* A debugging function for checking whether an MD5 library works. */
 
 #include "gen-md5.h"