diff --git a/cv7/program.c b/cv7/program.c
index 4ce932f..ef8b955 100644
--- a/cv7/program.c
+++ b/cv7/program.c
@@ -34,6 +34,7 @@ struct tree* load_tree() {
         node->right = load_tree();
     }
     return node; 
+}
 
 void run_tree(struct tree* tree) {
     if (!tree) {