diff --git a/.github/workflows/dco.yml b/.github/workflows/contribution_guidelines.yml
similarity index 73%
rename from .github/workflows/dco.yml
rename to .github/workflows/contribution_guidelines.yml
index c8631efc9..d75d5c0ec 100644
--- a/.github/workflows/dco.yml
+++ b/.github/workflows/contribution_guidelines.yml
@@ -1,4 +1,4 @@
-name: DCO check
+name: Contribution guidelines
 
 on:
   pull_request:
@@ -7,4 +7,5 @@ on:
 
 jobs:
   commits_check_job:
+    name: DCO check
     uses: nspcc-dev/.github/.github/workflows/dco.yml@master
diff --git a/.github/workflows/run_tests.yml b/.github/workflows/tests.yml
similarity index 100%
rename from .github/workflows/run_tests.yml
rename to .github/workflows/tests.yml
diff --git a/README.md b/README.md
index 0fbd656ad..278615782 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@
 <hr />
 
 [![codecov](https://codecov.io/gh/nspcc-dev/neo-go/branch/master/graph/badge.svg)](https://codecov.io/gh/nspcc-dev/neo-go)
-[![GithubWorkflows Tests](https://github.com/nspcc-dev/neo-go/actions/workflows/run_tests.yml/badge.svg)](https://github.com/nspcc-dev/neo-go/actions/workflows/run_tests.yml)
+[![GithubWorkflows Tests](https://github.com/nspcc-dev/neo-go/actions/workflows/tests.yml/badge.svg)](https://github.com/nspcc-dev/neo-go/actions/workflows/tests.yml)
 [![Report](https://goreportcard.com/badge/github.com/nspcc-dev/neo-go)](https://goreportcard.com/report/github.com/nspcc-dev/neo-go)
 [![GoDoc](https://godoc.org/github.com/nspcc-dev/neo-go?status.svg)](https://godoc.org/github.com/nspcc-dev/neo-go)
 ![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/nspcc-dev/neo-go?sort=semver)