From 0cc3e123b273058ee182e4f92c6c2a281bfcdd6d Mon Sep 17 00:00:00 2001
From: Michael Zhang <mail@mzhang.io>
Date: Fri, 6 Sep 2024 23:29:51 +0200
Subject: [PATCH] update

---
 .github/workflows/build.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6667570..365d63d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,7 +4,6 @@ on: [push]
 
 jobs:
   build:
-    runs-on: ubuntu-latest
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
@@ -16,7 +15,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: ~/.cabal
-          key: cabal-dir
+          key: cabal-dir-${{ matrix.os }}
       - uses: haskell-actions/setup@v2
         with:
           ghc-version: 9.8.2