diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 05126b2..b03ec3a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,11 +15,11 @@ jobs:
       matrix:
         include:
           - os: ubuntu-latest
-            toolchain: stable-x86_64-unknown-linux-gnu
+            toolchain: stable
           #- os: windows-latest
           #  toolchain: stable-x86_64-pc-windows-gnu
           - os: macos-latest
-            toolchain: stable-x86_64-apple-darwin
+            toolchain: stable
     runs-on: ${{ matrix.os }}
     timeout-minutes: 90
     steps:
@@ -45,11 +45,11 @@ jobs:
       matrix:
         include:
           - os: ubuntu-latest
-            toolchain: stable-x86_64-unknown-linux-gnu
+            toolchain: stable
           #- os: windows-latest
           #  toolchain: stable-x86_64-pc-windows-gnu
           - os: macos-latest
-            toolchain: stable-x86_64-apple-darwin
+            toolchain: stable
     runs-on: ${{ matrix.os }}
     timeout-minutes: 90
     steps: