diff --git a/bin/checkRelease.py b/bin/checkRelease.py
index c4759c812d0..d7987ed1db5 100755
--- a/bin/checkRelease.py
+++ b/bin/checkRelease.py
@@ -27,6 +27,8 @@
                 "__Dymola_checkBox",
                 "__Dymola_choicesAllMatching",
                 "__Dymola_classOrder",
+                "__Dymola_connectorSizing",
+                "__Dymola_loadSelector",
                 "__Dymola_colorSelector",
                 "__Dymola_editButton",
                 "__Dymola_experimentSetupOutput",