diff --git a/packages/google-cloud-oslogin/src/v1/os_login_service_client.ts b/packages/google-cloud-oslogin/src/v1/os_login_service_client.ts
index 74e1635c4791..3da85c40630e 100644
--- a/packages/google-cloud-oslogin/src/v1/os_login_service_client.ts
+++ b/packages/google-cloud-oslogin/src/v1/os_login_service_client.ts
@@ -230,12 +230,11 @@ export class OsLoginServiceClient {
         }
       );
 
+      const descriptor = undefined;
       const apiCall = this._gaxModule.createApiCall(
         callPromise,
         this._defaults[methodName],
-        this.descriptors.page[methodName] ||
-          this.descriptors.stream[methodName] ||
-          this.descriptors.longrunning[methodName]
+        descriptor
       );
 
       this.innerApiCalls[methodName] = apiCall;
diff --git a/packages/google-cloud-oslogin/src/v1beta/os_login_service_client.ts b/packages/google-cloud-oslogin/src/v1beta/os_login_service_client.ts
index 9219a58f7799..a37609436950 100644
--- a/packages/google-cloud-oslogin/src/v1beta/os_login_service_client.ts
+++ b/packages/google-cloud-oslogin/src/v1beta/os_login_service_client.ts
@@ -230,12 +230,11 @@ export class OsLoginServiceClient {
         }
       );
 
+      const descriptor = undefined;
       const apiCall = this._gaxModule.createApiCall(
         callPromise,
         this._defaults[methodName],
-        this.descriptors.page[methodName] ||
-          this.descriptors.stream[methodName] ||
-          this.descriptors.longrunning[methodName]
+        descriptor
       );
 
       this.innerApiCalls[methodName] = apiCall;
diff --git a/packages/google-cloud-oslogin/synth.metadata b/packages/google-cloud-oslogin/synth.metadata
index e2e9c79b812a..ca4b09da37a0 100644
--- a/packages/google-cloud-oslogin/synth.metadata
+++ b/packages/google-cloud-oslogin/synth.metadata
@@ -11,8 +11,8 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "4f4aa3a03e470f1390758b9d89eb1aa88837a5be",
-        "internalRef": "320300472"
+        "sha": "94006b3cb8d2fb44703cf535da15608eed6bf7db",
+        "internalRef": "325949033"
       }
     },
     {