diff --git a/test/helpers/fixture_set.rb b/test/helpers/fixture_set.rb
index 33467565a..f1340f214 100644
--- a/test/helpers/fixture_set.rb
+++ b/test/helpers/fixture_set.rb
@@ -128,7 +128,7 @@ def assert_service_account_present(name)
 
     def assert_daemon_set_present(name)
       found = false
-      daemon_sets = v1beta1_kubeclient.get_daemon_sets(namespace: namespace, label_selector: "app=#{name},app=#{name}")
+      daemon_sets = v1beta1_kubeclient.get_daemon_sets(namespace: namespace, label_selector: "app=#{name}")
       daemon_sets.each do |ds|
         found = true if ds.metadata.name == name
       end