Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -21,7 +21,7 @@ default:
     - apk add --update --no-cache git go
     - git submodule update --init --recursive
     - hugo mod init gitlab.com/pages/hugo
-    - hugo mod get -u github.com/theNewDynamic/gohugo-theme-ananke
+    - hugo mod get -u https://github.com/thegeeklab/hugo-geekdoc
 
 test:
   script: