diff --git a/lab04 b/lab04
index 4f12e03..56f72c9 100755
Binary files a/lab04 and b/lab04 differ
diff --git a/lab04.c b/lab04.c
index 9cd095a..f89be35 100644
--- a/lab04.c
+++ b/lab04.c
@@ -98,6 +98,7 @@ void execute_r_instruction(r_instruction* instruct) {
         case NOR_FUNC:
             registers[instruct->rd] =
                 ~(registers[instruct->rs] | registers[instruct->rt]);
+            break;
         default:
             fprintf(stderr, "Invalid function code!\n");
             exit(EXIT_FAILURE);