diff --git a/.github/workflows/other.yml b/.github/workflows/other.yml
index acc9dcb..40fe21e 100644
--- a/.github/workflows/other.yml
+++ b/.github/workflows/other.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [windows-latest, macOS-latest]
-        ghc: ['latest']
+        ghc: ['7.10', 'latest']
     steps:
     - uses: actions/checkout@v4
     - uses: haskell-actions/setup@v2
@@ -36,6 +36,7 @@ jobs:
         cd zlib-*/
         cabal build
     - name: Haddock
+      if: matrix.ghc != '7.10'
       run: |
         cd zlib-*/
         cabal haddock
diff --git a/zlib.cabal b/zlib.cabal
index bf66684..a0f673b 100644
--- a/zlib.cabal
+++ b/zlib.cabal
@@ -90,6 +90,8 @@ library
                    bytestring >= 0.9 && < 0.13
 
   build-tools:     hsc2hs >= 0.67 && < 0.69
+  if os(windows) && impl(ghc < 8)
+    build-tools:     hsc2hs < 0.68
     -- GHC 7 ships hsc2hs-0.67
 
   -- use `includes:` to include them when compiling