diff --git a/njvm.c b/njvm.c
index d9dcb4c..4d9e0ed 100644
--- a/njvm.c
+++ b/njvm.c
@@ -108,6 +108,7 @@ void execute(struct program program) {
                 if (debug == 1) printf("rsf\n");
                 if (debug == 1) printf("pop: %i\n", peek(stack, 1));
                 *stack.current = fp + 2;
+                if (debug == 1) printf("pop: %i\n", peek(stack, 1));
                 fp = pop(stack);
                 break;
             case POPL: