diff --git a/src/utils/ast/ast_end.c b/src/utils/ast/ast_end.c
index b2db692..3be1eeb 100644
--- a/src/utils/ast/ast_end.c
+++ b/src/utils/ast/ast_end.c
@@ -10,7 +10,7 @@ bool ast_is_end(struct ast *node)
     return node->type == AST_END;
 }
 
-struct ast *ast_create_end(end)
+struct ast *ast_create_end(void)
 {
     return ast_create(AST_END, NULL);
 }