diff --git a/fixtures/all-versions.github b/fixtures/all-versions.github
index 28eec0cb..ba8e3b48 100644
--- a/fixtures/all-versions.github
+++ b/fixtures/all-versions.github
@@ -25,6 +25,45 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
+          - 7.6.3
+          - 7.6.2
+          - 7.6.1
+          - 7.4.2
+          - 7.4.1
+          - 7.2.2
+          - 7.2.1
+          - 7.0.4
+          - 7.0.3
+          - 7.0.2
+          - 7.0.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/fixtures/copy-fields-all.github b/fixtures/copy-fields-all.github
index 4770b2ec..fd12c16d 100644
--- a/fixtures/copy-fields-all.github
+++ b/fixtures/copy-fields-all.github
@@ -25,6 +25,34 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/fixtures/copy-fields-none.github b/fixtures/copy-fields-none.github
index 69fc602b..b972ffd1 100644
--- a/fixtures/copy-fields-none.github
+++ b/fixtures/copy-fields-none.github
@@ -25,6 +25,34 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/fixtures/copy-fields-some.github b/fixtures/copy-fields-some.github
index 3eb52d26..2aee2ee7 100644
--- a/fixtures/copy-fields-some.github
+++ b/fixtures/copy-fields-some.github
@@ -25,6 +25,34 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/fixtures/empty-line.github b/fixtures/empty-line.github
index 1792eea0..88fedb84 100644
--- a/fixtures/empty-line.github
+++ b/fixtures/empty-line.github
@@ -25,6 +25,34 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/fixtures/irc-channels.github b/fixtures/irc-channels.github
index aaf84b1e..9b1bdb61 100644
--- a/fixtures/irc-channels.github
+++ b/fixtures/irc-channels.github
@@ -50,6 +50,34 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/fixtures/messy.github b/fixtures/messy.github
index 0701c7b5..432a72ef 100644
--- a/fixtures/messy.github
+++ b/fixtures/messy.github
@@ -25,6 +25,34 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/fixtures/psql.github b/fixtures/psql.github
index ef2f4693..75a080ad 100644
--- a/fixtures/psql.github
+++ b/fixtures/psql.github
@@ -31,6 +31,34 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/fixtures/travis-patch.github b/fixtures/travis-patch.github
index c87c0fa4..3bc9e16f 100644
--- a/fixtures/travis-patch.github
+++ b/fixtures/travis-patch.github
@@ -25,6 +25,34 @@ jobs:
     continue-on-error: ${{ matrix.allow-failure }}
     strategy:
       matrix:
+        ghc:
+          - 8.10.3
+          - 8.10.2
+          - 8.10.1
+          - 8.8.4
+          - 8.8.3
+          - 8.8.2
+          - 8.8.1
+          - 8.6.5
+          - 8.6.4
+          - 8.6.3
+          - 8.6.2
+          - 8.6.1
+          - 8.4.4
+          - 8.4.3
+          - 8.4.2
+          - 8.4.1
+          - 8.2.2
+          - 8.2.1
+          - 8.0.2
+          - 8.0.1
+          - 7.10.3
+          - 7.10.2
+          - 7.10.1
+          - 7.8.4
+          - 7.8.3
+          - 7.8.2
+          - 7.8.1
         include:
           - ghc: 8.10.3
             allow-failure: false
diff --git a/src/HaskellCI/GitHub/Yaml.hs b/src/HaskellCI/GitHub/Yaml.hs
index 9d1f2bc1..dcda7007 100644
--- a/src/HaskellCI/GitHub/Yaml.hs
+++ b/src/HaskellCI/GitHub/Yaml.hs
@@ -115,7 +115,8 @@ instance ToYaml GitHubJob where
             item $ "continue-on-error" ~> fromString continueOnError
         item $ "strategy" ~> ykeyValuesFilt []
             [ "matrix" ~> ykeyValuesFilt []
-                [ "include" ~> ylistFilt [] (map toYaml ghjMatrix)
+                [ "ghc" ~> ylistFilt [] (map (fromString . prettyShow . ghmeGhcVersion) ghjMatrix)
+                , "include" ~> ylistFilt [] (map toYaml ghjMatrix)
                 ]
             , "fail-fast" ~> YBool [] False
             ]