1 files changed, 10 insertions, 2 deletions
diff --git a/test/core/util/passthru_endpoint.c b/test/core/util/passthru_endpoint.c
index a39f3dd66e..7ed9e97bd6 100644
--- a/test/core/util/passthru_endpoint.c
+++ b/test/core/util/passthru_endpoint.c
@@ -140,9 +140,17 @@ static char *me_get_peer(grpc_endpoint *ep) {
   return gpr_strdup("fake:mock_endpoint");
 }
 
+static grpc_workqueue *me_get_workqueue(grpc_endpoint *ep) { return NULL; }
+
 static const grpc_endpoint_vtable vtable = {
-    me_read,     me_write,   me_add_to_pollset, me_add_to_pollset_set,
-    me_shutdown, me_destroy, me_get_peer,
+    me_read,
+    me_write,
+    me_get_workqueue,
+    me_add_to_pollset,
+    me_add_to_pollset_set,
+    me_shutdown,
+    me_destroy,
+    me_get_peer,
 };
 
 static void half_init(half *m, passthru_endpoint *parent) {