diff --git a/transifex/xgettext-addon.sh b/transifex/xgettext-addon.sh
index 039f756..aa001c2 100755
--- a/transifex/xgettext-addon.sh
+++ b/transifex/xgettext-addon.sh
@@ -4,10 +4,11 @@
 #
 DIR=${FRIENDICA_DIR:-$PWD}
 ADDON_DIR=${FRIENDICA_ADDON_DIR:-"$DIR/addon"}
+CHANGED_FILES=${CHANGED_FILES:-"${DRONE_COMMIT_BEFORE}..${DRONE_COMMIT_AFTER}"}
 
-cd $ADDON_DIR
-changed_files=($(git diff --name-status ${DRONE_COMMIT_BEFORE}..${DRONE_COMMIT_AFTER}  | cut -f2 | sed '/^\./d' | cut -d "/" -f1 | uniq))
-cd $DIR
+cd "$ADDON_DIR" || exit 1
+changed_files=($(git diff --diff-filter=ACM --name-status "${CHANGED_FILES}"  | cut -f2 | sed '/^\./d' | cut -d "/" -f1 | uniq))
+cd "$DIR" || exit 1
 for addon in "${changed_files[@]}"; do
-	./bin/run_xgettext.sh --addon $addon;
+	./bin/run_xgettext.sh --addon "$addon";
 done