diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a4fe92a..e46eb19 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,7 +31,7 @@ jobs:
   ci:
     strategy:
       matrix:
-        openfoam-version: [2306, 2212, 2206, 2112]
+        openfoam-version: [2306, 2212]
       fail-fast: false
     uses: ./.github/workflows/build-test.yml
     with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 17552b1..e462dec 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
     needs: get-version
     strategy:
       matrix:
-        openfoam-version: [2306, 2212, 2206, 2112]
+        openfoam-version: [2306, 2212]
       fail-fast: false
     uses: ./.github/workflows/build-test.yml
     with: