diff --git a/providers/google/src/airflow/providers/google/cloud/triggers/cloud_build.py b/providers/google/src/airflow/providers/google/cloud/triggers/cloud_build.py
index f97a3db33e267..d36ad06db5367 100644
--- a/providers/google/src/airflow/providers/google/cloud/triggers/cloud_build.py
+++ b/providers/google/src/airflow/providers/google/cloud/triggers/cloud_build.py
@@ -125,4 +125,7 @@ async def run(self) -> AsyncIterator[TriggerEvent]:
             yield TriggerEvent({"status": "error", "message": str(e)})
 
     def _get_async_hook(self) -> CloudBuildAsyncHook:
-        return CloudBuildAsyncHook(gcp_conn_id=self.gcp_conn_id)
+        return CloudBuildAsyncHook(
+            gcp_conn_id=self.gcp_conn_id,
+            impersonation_chain=self.impersonation_chain,
+        )
diff --git a/providers/google/tests/unit/google/cloud/triggers/test_cloud_build.py b/providers/google/tests/unit/google/cloud/triggers/test_cloud_build.py
index ff966e510e30c..b31258de43ed1 100644
--- a/providers/google/tests/unit/google/cloud/triggers/test_cloud_build.py
+++ b/providers/google/tests/unit/google/cloud/triggers/test_cloud_build.py
@@ -45,6 +45,7 @@
 TEST_CONN_ID = "google_cloud_default"
 TEST_POLL_INTERVAL = 4.0
 TEST_LOCATION = "global"
+TEST_IMPERSONATION_CHAIN = "impersonated-account@developer.gserviceaccount.com"
 TEST_BUILD_INSTANCE = dict(
     id="test-build-id-9832662",
     status=3,
@@ -119,6 +120,24 @@ def test_serialization(self, trigger):
             "location": TEST_LOCATION,
         }
 
+    @mock.patch(CLOUD_BUILD_PATH.format("CloudBuildAsyncHook"), autospec=True)
+    def test_get_async_hook_builds_hook_with_impersonation_chain(self, mock_hook):
+        trigger = CloudBuildCreateBuildTrigger(
+            id_=TEST_BUILD_ID,
+            project_id=TEST_PROJECT_ID,
+            gcp_conn_id=TEST_CONN_ID,
+            impersonation_chain=TEST_IMPERSONATION_CHAIN,
+            poll_interval=TEST_POLL_INTERVAL,
+            location=TEST_LOCATION,
+        )
+
+        trigger._get_async_hook()
+
+        mock_hook.assert_called_once_with(
+            gcp_conn_id=TEST_CONN_ID,
+            impersonation_chain=TEST_IMPERSONATION_CHAIN,
+        )
+
     @pytest.mark.asyncio
     @mock.patch(CLOUD_BUILD_PATH.format("CloudBuildAsyncHook"))
     async def test_trigger_on_success_yield_successfully(self, mock_hook, trigger):