diff --git a/.github/workflows/artifacts.yml b/.github/workflows/artifacts.yml
index 2459aa6..4f37b81 100644
--- a/.github/workflows/artifacts.yml
+++ b/.github/workflows/artifacts.yml
@@ -15,13 +15,13 @@ jobs:
         nim_version: [v2.0.14]
         rust_version: [1.79.0]
         include:
-          - os: ubuntu-latest
+          - os: ubuntu
             lib_ext: so
             shell: bash --noprofile --norc -e -o pipefail
-          - os: windows-latest
+          - os: windows
             lib_ext: dll
             shell: msys2
-          - os: macos-latest
+          - os: macos
             lib_ext: so
             shell: bash --noprofile --norc -e -o pipefail