diff --git a/.github/.OwlBot.yaml b/.github/.OwlBot.yaml
index 89ad80ee35a..314558c4ef1 100644
--- a/.github/.OwlBot.yaml
+++ b/.github/.OwlBot.yaml
@@ -64,6 +64,7 @@ deep-remove-regex:
   - /binaryauthorization/apiv1beta1/
   - /certificatemanager/apiv1/
   - /channel/apiv1/
+  - /chat/apiv1/
   - /cloudbuild/apiv1/v2/
   - /cloudbuild/apiv2/
   - /clouddms/apiv1/
@@ -189,6 +190,7 @@ deep-remove-regex:
   - /internal/generated/snippets/binaryauthorization/apiv1beta1/
   - /internal/generated/snippets/certificatemanager/apiv1/
   - /internal/generated/snippets/channel/apiv1/
+  - /internal/generated/snippets/chat/apiv1/
   - /internal/generated/snippets/cloudbuild/apiv1/v2/
   - /internal/generated/snippets/cloudbuild/apiv2/
   - /internal/generated/snippets/clouddms/apiv1/
@@ -679,6 +681,8 @@ deep-copy-regex:
     dest: /
   - source: /google/cloud/channel/v1/cloud.google.com/go
     dest: /
+  - source: /google/cloud/chat/v1/cloud.google.com/go
+    dest: /
   - source: /google/devtools/cloudbuild/v1/cloud.google.com/go
     dest: /
   - source: /google/devtools/cloudbuild/v2/cloud.google.com/go
diff --git a/internal/postprocessor/config.yaml b/internal/postprocessor/config.yaml
index e16b52a41bb..66dcf096396 100644
--- a/internal/postprocessor/config.yaml
+++ b/internal/postprocessor/config.yaml
@@ -26,6 +26,7 @@ modules:
   - binaryauthorization
   - certificatemanager
   - channel
+  - chat
   - cloudbuild
   - clouddms
   - cloudprofiler
@@ -450,6 +451,9 @@ service-configs:
   - input-directory: google/cloud/channel/v1
     service-config: cloudchannel_v1.yaml
     import-path: cloud.google.com/go/channel/apiv1
+  - input-directory: google/cloud/chat/v1
+    service-config: chat_v1.yaml
+    import-path: cloud.google.com/go/chat/apiv1
   - input-directory: google/cloud/clouddms/v1
     service-config: datamigration_v1.yaml
     import-path: cloud.google.com/go/clouddms/apiv1