diff --git a/cangen/can-messages/mpu.json b/cangen/can-messages/mpu.json
index 64cdf57..c1b243d 100644
--- a/cangen/can-messages/mpu.json
+++ b/cangen/can-messages/mpu.json
@@ -1022,6 +1022,7 @@
          },
          "points": [
           {
+            "endianness": "little",
             "size": 32
           }
         ]
@@ -1029,7 +1030,6 @@
       {
         "name": "MPU/Version/AuthorHash",
         "unit": "hash",
-        "endianness": "little",
         "sim": {
           "min": 0,
           "max": 4294967295,
@@ -1039,6 +1039,7 @@
          },
          "points": [
           {
+            "endianness": "little",
             "size": 32
           }
         ]