diff --git a/src/vuln-1/passbook.c b/src/vuln-1/passbook.c
index ac3272b966858a0b4c1e9a944c183d5e3450b1c8..2a2ae56b90e1190bb5c4f554e48fa41c928ab935 100644
--- a/src/vuln-1/passbook.c
+++ b/src/vuln-1/passbook.c
@@ -64,8 +64,8 @@ static void node_print(const node_t *p){
 static node_t *node_new(const char *url, const cred_t cred){
   node_t *new = malloc(sizeof(node_t));
   assert(new != NULL && "new: malloc failed");
-  //new->url = strdup(url);
-  //assert(new->url != NULL && "new: strdup url failed");
+  new->url = strdup(url);
+  assert(new->url != NULL && "new: strdup url failed");
   new->cred.username = strdup(cred.username);
   assert(new->cred.username != NULL && "new: strdup username failed");  
   new->cred.password = strdup(cred.password);