diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index abd431a..ca2c2c2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,12 +1,11 @@
 name: CI
 on: [push, pull_request]
 
-strategy:
-  matrix:
-    os: [ubuntu-latest, windows-latest, macos-latest]
-
 jobs:
   build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3