diff --git a/src/defines.inc b/src/defines.inc
index 79b2638..d211297 100644
--- a/src/defines.inc
+++ b/src/defines.inc
@@ -9,7 +9,6 @@
 extern ft_strlen
 extern ft_strcpy
 extern malloc
-extern bzero
 extern __errno_location
 
 %endif