diff --git a/README.dev.md b/README.dev.md
index cfafa3a06f7f562cce031616f850cfb3757ba020..e7ed91ef123bc7b2737bf4fc98ce24b327d98690 100644
--- a/README.dev.md
+++ b/README.dev.md
@@ -58,7 +58,7 @@
 
 - `swagger.yml` OpenAPI Specification
 - `src/` Code
-  - `server.ts` GraphQL schema definition & resolvers
+  - `service.ts` GraphQL schema definition & resolvers
   - `test/` Tests (Jest)
 
 ### Artifacts (untracked):