diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8815ff399..06ef790bc 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -131,7 +131,7 @@ jobs:
           go-version: '${{ env.GO_VERSION }}'
 
       - name: lint
-        run: make lint
+        run: GOGC=50 make lint
 
   ########################
   # cross compilation
diff --git a/.golangci.yml b/.golangci.yml
index 5ffd56ac7..fed729c41 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -2,9 +2,11 @@ run:
   # timeout for analysis
   deadline: 10m
 
-  # Skip autogenerated files for mobile.
+  # Skip autogenerated files for mobile and gRPC.
   skip-files:
     - "mobile\\/.*generated\\.go"
+    - "\\.pb\\.go$"
+    - "\\.pb\\.gw\\.go$"
 
   skip-dirs:
     - channeldb/migration_01_to_11