diff --git a/packages/subgraph/manifest/subgraph.placeholder.yaml b/packages/subgraph/manifest/subgraph.placeholder.yaml
index 8109347a..79626a65 100644
--- a/packages/subgraph/manifest/subgraph.placeholder.yaml
+++ b/packages/subgraph/manifest/subgraph.placeholder.yaml
@@ -62,5 +62,5 @@ templates:
       # eventHandlers:
       #   - event: MembershipContractAnnounced(indexed address)
       #     handler: handleMembershipContractAnnounced
-      file: ./src/mapping.ts
+      file: ./src/plugin/plugin.ts
 
diff --git a/packages/subgraph/src/mapping.ts b/packages/subgraph/src/plugin/plugin.ts
similarity index 100%
rename from packages/subgraph/src/mapping.ts
rename to packages/subgraph/src/plugin/plugin.ts