diff --git a/build_depends.repos b/build_depends.repos
index 0b81f20483..b9134cf099 100644
--- a/build_depends.repos
+++ b/build_depends.repos
@@ -3,3 +3,7 @@ repositories:
     type: git
     url: https://github.com/autowarefoundation/autoware_msgs.git
     version: main
+  autoware_internal_msgs:
+    type: git
+    url: https://github.com/autowarefoundation/autoware_internal_msgs.git
+    version: main
\ No newline at end of file