diff --git a/analysis_options.yaml b/analysis_options.yaml
index 6014c5d6..c0a1802e 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -1,4 +1,7 @@
 include: package:effective_dart/analysis_options.yaml
+analyzer:
+  exclude:
+    - 'vendor/**'
 linter:
   rules:
     avoid_function_literals_in_foreach_calls: false