From 6162dbd1914ff58c84c9524fcff09726ab2a3906 Mon Sep 17 00:00:00 2001
From: Patrick Thomson <patrickt@github.com>
Date: Tue, 11 Feb 2020 13:02:36 -0500
Subject: [PATCH] Revert "Something is terribly wrong with the cache."

This reverts commit 3ecb6a99c76611e56740b74ffb71f2598430ee1c.
---
 .github/workflows/haskell.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index 3ff2ae2f3..d53964c73 100644
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -37,7 +37,7 @@ jobs:
       name: Cache ~/.cabal/store
       with:
         path: ~/.cabal/store
-        key: ${{ runner.os }}-${{ matrix.ghc }}-v11-cabal-store
+        key: ${{ runner.os }}-${{ matrix.ghc }}-v9-cabal-store
 
     - uses: actions/cache@v1
       name: Cache dist-newstyle