diff --git a/src/system/libroot/posix/stdlib/mktemp.c b/src/system/libroot/posix/stdlib/mktemp.c
index 378cb555fd..870a292df5 100644
--- a/src/system/libroot/posix/stdlib/mktemp.c
+++ b/src/system/libroot/posix/stdlib/mktemp.c
@@ -69,14 +69,12 @@ mkstemp(char *path)
 }
 
 
-#if 0
 char *
 mkdtemp(path)
 	char *path;
 {
 	return (_gettemp(path, (int *)NULL, 1, 0) ? path : (char *)NULL);
 }
-#endif
 
 
 char *