diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8e73f7024ce98c8db067d0000c0d002dca063216..9020040ecb41418dc83331d4e32464d2c061344d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -81,7 +81,10 @@ build-target:
     expire_in: 1 day
     when: always
     access: developer
-  cache: []
+  cache:
+    key: dl-cache-ffs
+    paths:
+      - ffs-openwrt-dl-cache/
   parallel:
     matrix:
       - TARGET: armsr-armv7