simpc: Rename define appropriately

1 files changed, 1 insertions, 1 deletions

diff --git a/nandgame/cpp/Vcomputer__main.cpp b/nandgame/cpp/Vcomputer__main.cpp
index 77e291f..a09deea 100644
--- a/nandgame/cpp/Vcomputer__main.cpp
+++ b/nandgame/cpp/Vcomputer__main.cpp
@@ -57,7 +57,7 @@ int main(int argc, char **argv, char **) {
          !topp->halt) {
     auto i = contextp->time();
 
-    if (i != 0 && (i % TICKS_PER_INS) == 0) {
+    if (i != 0 && (i % TICKS_PER_CLOCK_PERIOD) == 0) {
       topp->clk_in = !topp->clk_in;
     }