diff --git a/.github/workflows/verify-on-macos.yml b/.github/workflows/verify-on-macos-1015.yml
similarity index 100%
rename from .github/workflows/verify-on-macos.yml
rename to .github/workflows/verify-on-macos-1015.yml
diff --git a/.github/workflows/verify-on-ubuntu1604.yml b/.github/workflows/verify-on-ubuntu-1604.yml
similarity index 100%
rename from .github/workflows/verify-on-ubuntu1604.yml
rename to .github/workflows/verify-on-ubuntu-1604.yml
diff --git a/.github/workflows/verify-on-ubuntu1804.yml b/.github/workflows/verify-on-ubuntu-1804.yml
similarity index 100%
rename from .github/workflows/verify-on-ubuntu1804.yml
rename to .github/workflows/verify-on-ubuntu-1804.yml
diff --git a/.github/workflows/verify-on-ubuntu2004.yml b/.github/workflows/verify-on-ubuntu-2004.yml
similarity index 100%
rename from .github/workflows/verify-on-ubuntu2004.yml
rename to .github/workflows/verify-on-ubuntu-2004.yml