diff --git a/.github/workflows/tagbuild.yml b/.github/workflows/tagbuild.yml
index 60c2a3f..ba16991 100644
--- a/.github/workflows/tagbuild.yml
+++ b/.github/workflows/tagbuild.yml
@@ -7,13 +7,7 @@ on:
 
 jobs:
   build:
-    strategy:
-      matrix:
-        os:
-          - ubuntu-latest
-          - windows-latest
-          - macos-latest
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v3