diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index daf965161c4170e3895535f5a77604e73858f372..88b1ffe820c38dbfd0f1b68d3c0603f2932a363d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -51,7 +51,7 @@ test-docs-links:
     - gem install bundler
     - bundle config set --local path 'vendor'
     - bundle install
-  script: bundle exec htmlproofer --assume-extension ./_site
+  script: bundle exec htmlproofer --assume-extension --allow_hash_href ./_site
 
 
 # Theodolite Helm Chart