diff --git a/scripts/deploy-firefox.sh b/scripts/deploy-firefox.sh
index 2238685..2c1192f 100755
--- a/scripts/deploy-firefox.sh
+++ b/scripts/deploy-firefox.sh
@@ -94,8 +94,8 @@ echo "envoie de l'extension firefox à addons.mozilla.org …"
 
 # {{{ firefox specific
 # see npm web-ext
-web-ext sign --ignore-files=scripts/deploy-firefox.sh scripts/deploy-chrome.sh manifest-firefox.json manifest-chrome.json \
-    --api-key ${API_KEY} --api-secret ${API_SECRET}
+web-ext sign --api-key ${API_KEY} --api-secret ${API_SECRET} \
+    --ignore-files manifest-firefox.json manifest-chrome.json "scripts/*"
 
 # }}} firefox specific