diff --git a/.github/workflows/build_calypso.yml b/.github/workflows/build_calypso.yml
index 144b198..7800ebe 100644
--- a/.github/workflows/build_calypso.yml
+++ b/.github/workflows/build_calypso.yml
@@ -19,4 +19,4 @@ jobs:
           path: "./Embedded-Base"
 
       - name: Build Calypso
-        run: cargo build --debug --locked
+        run: cargo build --locked
diff --git a/cangen/can-messages/mpu.json b/cangen/can-messages/mpu.json
index 8f6ec2c..97e6a92 100644
--- a/cangen/can-messages/mpu.json
+++ b/cangen/can-messages/mpu.json
@@ -1007,7 +1007,7 @@
   {
     "id": "0x699",
     "desc": "Cerberus Version Hash",
-    "sim_freq": 999,
+    "sim_freq": 1000,
     "fields": [
       {
         "name": "MPU/Version/ShortHash",