diff --git a/build/linux/build-deb.sh b/build/linux/build-deb.sh
index 7ddf239e..8abdce4e 100755
--- a/build/linux/build-deb.sh
+++ b/build/linux/build-deb.sh
@@ -6,6 +6,7 @@ DEB_PATH="$B_PATH/usr/share/demoneditor"
 mkdir -p $B_PATH
 cp -TRv deb $B_PATH
 rsync --exclude=app/ui/lang --exclude=app/ui/icons --exclude=__pycache__ -arv ../../app $DEB_PATH
+rsync --exclude=__pycache__ -arv ../../extensions $DEB_PATH
 
 cd dist
 fakeroot dpkg-deb -Zxz --build DemonEditor