diff --git a/src/set/extra.c b/src/set/extra.c
index 6c841f6..8d899bb 100644
--- a/src/set/extra.c
+++ b/src/set/extra.c
@@ -28,7 +28,7 @@ _Bool libcdsb_vset_find(val_t* x, set_t* s, const void* v, vtype t, _Bool cut) {
 
         c = (cmp < 0) ? c->right : c->left;
     }
-    return rbnode_empty;
+    return false;
 }