add ca-certificates to test environment

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6a1e087f38f89d3dfe5c4c47503a49b9c7210759..a0676f1ca6df0cba42038a8b3c2247e2807f00a8 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -51,7 +51,7 @@ build site for target environment:
   stage: test
   image: debian:9
   before_script:
-    - apt-get update; apt-get install -y make python3
+    - apt-get update; apt-get install -y make python3 ca-certificates
   script:
     - cp -R ./www ./build
     - misc/collect.py scrape https://downloads.openwrt.org build