diff --git a/autoware.proj.repos b/autoware.proj.repos
index 432da9885e25a..5a53954440fc5 100644
--- a/autoware.proj.repos
+++ b/autoware.proj.repos
@@ -8,6 +8,10 @@ repositories:
     type: git
     url: git@github.com:tier4/autoware_launcher.git
     version: main
+  autoware/autoware_api_adaptor:
+    type: git
+    url: git@github.com:tier4/autoware_api_adaptor.git
+    version: main
   autoware/msgs/autoware_api_msgs:
     type: git
     url: git@github.com:tier4/autoware_api_msgs.git