diff --git a/release/arch/arm/build-arm.sh b/release/arch/arm/build-arm.sh
index c555a20bc896adaa34c42c2402166124517e70b6..681b4b22d18bac0e61636aff3d0658c89ab24d9a 100755
--- a/release/arch/arm/build-arm.sh
+++ b/release/arch/arm/build-arm.sh
@@ -62,7 +62,7 @@ cp -R "$DOWNLOADS/node-${NVER}-linux-${ARCH}" node
 
 echo "npm install"
 node/bin/npm install
-node/bin/npm install duniter-ui@1.4.x
+node/bin/npm install duniter-ui@1.4.x --save
 sed -i "s/duniter\//..\/..\/..\/..\//g" node_modules/duniter-ui/server/controller/webmin.js
 node/bin/npm prune --production
 SRC=`pwd`