diff --git a/.golangci.yml b/.golangci.yml
index ad4dec0c16..7fc7ce433d 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -8,11 +8,18 @@ linters:
   enable:
     - nolintlint
     - unconvert
+    - dupl
   exclusions:
     presets:
       - comments
       - std-error-handling
+    rules:
+      - path: '(.+)_test\.go'
+        linters:
+          - dupl
   settings:
+    dupl:
+      threshold: 200
     staticcheck:
       checks:
         - all