diff --git a/tests/examples/overlay/.gitignore b/tests/examples/overlay/.gitignore
index 33f530f3be..c8795e7f6c 100644
--- a/tests/examples/overlay/.gitignore
+++ b/tests/examples/overlay/.gitignore
@@ -1,3 +1,5 @@
 gtk-xoverlay
 qt-xoverlay
 qtgv-xoverlay
+moc_*.cpp
+