diff --git a/doc/development/feature_development.md b/doc/development/feature_development.md
index d56078dfa6c534d3e78b57c3e56f5c14674aa618..a8932854a7adba644d1469394fa99b606b226d08 100644
--- a/doc/development/feature_development.md
+++ b/doc/development/feature_development.md
@@ -122,6 +122,7 @@ Consult these topics for information on contributing to specific GitLab features
   masked by query caching, memory profiling and why should we avoid cached
   queries.
 - [JSON guidelines](json.md) for how to handle JSON in a performant manner.
+- [GraphQL API optimizations](api_graphql_styleguide.md#optimizations) for how to optimize GraphQL code.
 
 ## Database guides