diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index a7d771f..432d280 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -10,12 +10,12 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        rust: [stable, beta]
-        exclude:
-          - os: macos-latest
-            rust: beta
-          - os: windows-latest
+        rust: [stable]
+        include:
+          - os: ubuntu-latest
             rust: beta
+          - os: ubuntu-latest
+            rust: 1.58.0
 
     runs-on: ${{ matrix.os }}