diff --git a/po-properties/POTFILES.skip b/po-properties/POTFILES.skip
index 2328204de8..7cfeff0aaf 100644
--- a/po-properties/POTFILES.skip
+++ b/po-properties/POTFILES.skip
@@ -52,6 +52,8 @@ tests/reftests/no-colors.ref.ui
 tests/reftests/no-colors.ui
 tests/reftests/nonresizable-size.ref.ui
 tests/reftests/nonresizable-size.ui
+tests/reftests/notebook-childproperties.ref.ui
+tests/reftests/notebook-childproperties.ui
 tests/reftests/quit-mnemonic.ref.ui
 tests/reftests/quit-mnemonic.ui
 tests/reftests/rotated-layout.ref.ui
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index aca3ed97b1..34a0d5c5bf 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -53,6 +53,8 @@ tests/reftests/no-colors.ref.ui
 tests/reftests/no-colors.ui
 tests/reftests/nonresizable-size.ref.ui
 tests/reftests/nonresizable-size.ui
+tests/reftests/notebook-childproperties.ref.ui
+tests/reftests/notebook-childproperties.ui
 tests/reftests/quit-mnemonic.ref.ui
 tests/reftests/quit-mnemonic.ui
 tests/reftests/rotated-layout.ref.ui