diff --git a/.ci/Jenkinsfile b/.ci/Jenkinsfile
index 4ddd36406..4234de160 100644
--- a/.ci/Jenkinsfile
+++ b/.ci/Jenkinsfile
@@ -78,10 +78,4 @@ async {
             }
         }
     }
-
-    task('dco') {
-        container('git.frostfs.info/truecloudlab/commit-check:master') {
-            sh 'FROM=pull_request_target commit-check'
-        }
-    }
 }