diff --git a/07/runtime.c b/07/runtime.c
index 6ee3cd6..c7bc5b0 100644
--- a/07/runtime.c
+++ b/07/runtime.c
@@ -156,5 +156,4 @@ extern void f_main(struct stack* s);
 int main(int argc, char** argv) {
     struct node_global* first_node = alloc_global(f_main, 0);
     struct node_base* result = eval((struct node_base*) first_node);
-    printf("%d\n", ((struct node_num*) result)->value);
 }