diff --git a/src/php/ext/grpc/credentials.c b/src/php/ext/grpc/credentials.c
index f25e042dd7f..6d8f59fa33d 100644
--- a/src/php/ext/grpc/credentials.c
+++ b/src/php/ext/grpc/credentials.c
@@ -94,7 +94,7 @@ zval *grpc_php_wrap_credentials(grpc_credentials *wrapped) {
  * @return Credentials The new default credentials object
  */
 PHP_METHOD(Credentials, createDefault) {
-  grpc_credentials *creds = grpc_default_credentials_create();
+  grpc_credentials *creds = grpc_google_default_credentials_create();
   zval *creds_object = grpc_php_wrap_credentials(creds);
   RETURN_DESTROY_ZVAL(creds_object);
 }
diff --git a/src/php/ext/grpc/event.c b/src/php/ext/grpc/event.c
index 8d398450a4d..452c4b8bcba 100644
--- a/src/php/ext/grpc/event.c
+++ b/src/php/ext/grpc/event.c
@@ -90,10 +90,6 @@ zval *grpc_php_convert_event(grpc_event *event) {
         add_property_stringl(event_object, "data", read_string, read_len, true);
       }
       break;
-    case GRPC_INVOKE_ACCEPTED:
-      add_property_long(event_object, "data",
-                        (long)event->data.invoke_accepted);
-      break;
     case GRPC_WRITE_ACCEPTED:
       add_property_long(event_object, "data", (long)event->data.write_accepted);
       break;
diff --git a/src/ruby/spec/credentials_spec.rb b/src/ruby/spec/credentials_spec.rb
index 001fecd12b6..fc97d11a878 100644
--- a/src/ruby/spec/credentials_spec.rb
+++ b/src/ruby/spec/credentials_spec.rb
@@ -68,10 +68,4 @@ describe Credentials do
       expect { cred1.compose(cred2) }.to_not raise_error
     end
   end
-
-  describe 'Credentials#default' do
-    it 'is not implemented yet' do
-      expect { Credentials.default }.to raise_error RuntimeError
-    end
-  end
 end