diff --git a/library/compiler-builtins/libm/.github/workflows/main.yml b/library/compiler-builtins/libm/.github/workflows/main.yaml
similarity index 100%
rename from library/compiler-builtins/libm/.github/workflows/main.yml
rename to library/compiler-builtins/libm/.github/workflows/main.yaml
diff --git a/library/compiler-builtins/libm/.github/workflows/publish.yml b/library/compiler-builtins/libm/.github/workflows/publish.yaml
similarity index 100%
rename from library/compiler-builtins/libm/.github/workflows/publish.yml
rename to library/compiler-builtins/libm/.github/workflows/publish.yaml