diff --git a/.github/workflows/haskell-ci.yml b/.github/workflows/haskell-ci.yml
index 34f4363a..23b07bd7 100644
--- a/.github/workflows/haskell-ci.yml
+++ b/.github/workflows/haskell-ci.yml
@@ -212,7 +212,7 @@ jobs:
           echo "packages: ${PKGDIR_cabal_install_parsers}" >> cabal.project
           cat >> cabal.project <<EOF
           package *
-            ghc-options: -Werror=missing-methods
+            ghc-options: -Werror=missing-methods -Werror=missing-fields
           EOF
           cat >> cabal.project <<EOF
           package haskell-ci
diff --git a/haskell-ci.cabal b/haskell-ci.cabal
index 3bac465b..fe3f480f 100644
--- a/haskell-ci.cabal
+++ b/haskell-ci.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.2
 name:               haskell-ci
-version:            0.15.20230304
+version:            0.15.20230310
 synopsis:           Cabal package script generator for Travis-CI
 description:
   Script generator (@haskell-ci@) for
diff --git a/src/HaskellCI/GitHub.hs b/src/HaskellCI/GitHub.hs
index 03c8bddd..a82c800e 100644
--- a/src/HaskellCI/GitHub.hs
+++ b/src/HaskellCI/GitHub.hs
@@ -412,7 +412,7 @@ makeGitHub _argv config@Config {..} gitconfig prj jobs@JobVersions {..} = do
                     echo_if_to range "cabal.project" $ "    ghc-options: -Werror=missing-methods"
                 PackageScopeAll   -> cat "cabal.project" $ unlines
                     [ "package *"
-                    , "  ghc-options: -Werror=missing-methods"
+                    , "  ghc-options: -Werror=missing-methods -Werror=missing-fields"
                     ]
 
             -- extra cabal.project fields