diff --git a/.github/workflows/build-gems.yml b/.github/workflows/build-gems.yml
index 05a3460c..b703e614 100644
--- a/.github/workflows/build-gems.yml
+++ b/.github/workflows/build-gems.yml
@@ -12,22 +12,7 @@ concurrency:
 
 jobs:
   ci-data:
-    runs-on: ubuntu-latest
-    outputs:
-      result: ${{ steps.fetch.outputs.result }}
-    steps:
-      - id: fetch
-        uses: oxidize-rb/actions/fetch-ci-data@1.4.3
-        with:
-          supported-ruby-platforms: |
-            # Excluding:
-            # `arm-linux` and `arm-linux-musl`: Cranelift doesn't support 32-bit architectures
-            # `x64-mingw32`: `x64-mingw-ucrt` should be used for Ruby 3.1+ (https://github.com/rake-compiler/rake-compiler-dock?tab=readme-ov-file#windows)
-            # 3.0 is deprecated as stable ruby version according to:
-            #  https://github.com/oxidize-rb/actions/blob/main/fetch-ci-data/evaluate.rb#L54
-            exclude: [arm-linux, arm-linux-musl, x64-mingw32]
-          stable-ruby-versions: |
-            exclude: [head]
+    uses: ./.github/workflows/native-gem-matrix.yml
 
   native:
     name: Build native gems
diff --git a/.github/workflows/native-gem-matrix.yml b/.github/workflows/native-gem-matrix.yml
new file mode 100644
index 00000000..3d2aa7b4
--- /dev/null
+++ b/.github/workflows/native-gem-matrix.yml
@@ -0,0 +1,28 @@
+---
+name: Native gem matrix
+
+on:
+  workflow_call:
+    outputs:
+      result:
+        description: Supported Ruby platforms and stable Ruby versions
+        value: ${{ jobs.resolve.outputs.result }}
+
+jobs:
+  resolve:
+    runs-on: ubuntu-latest
+    outputs:
+      result: ${{ steps.fetch.outputs.result }}
+    steps:
+      - id: fetch
+        uses: oxidize-rb/actions/fetch-ci-data@1.4.3
+        with:
+          supported-ruby-platforms: |
+            # Excluding:
+            # `arm-linux` and `arm-linux-musl`: Cranelift doesn't support 32-bit architectures
+            # `x64-mingw32`: `x64-mingw-ucrt` should be used for Ruby 3.1+ (https://github.com/rake-compiler/rake-compiler-dock?tab=readme-ov-file#windows)
+            # 3.0 is deprecated as stable ruby version according to:
+            #  https://github.com/oxidize-rb/actions/blob/main/fetch-ci-data/evaluate.rb#L54
+            exclude: [arm-linux, arm-linux-musl, x64-mingw32]
+          stable-ruby-versions: |
+            exclude: [head]
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c48d3f3d..b4c7b581 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,22 +12,7 @@ concurrency:
 
 jobs:
   ci-data:
-    runs-on: ubuntu-latest
-    outputs:
-      result: ${{ steps.fetch.outputs.result }}
-    steps:
-      - id: fetch
-        uses: oxidize-rb/actions/fetch-ci-data@1.4.3
-        with:
-          supported-ruby-platforms: |
-            # Excluding:
-            # `arm-linux`: Cranelift doesn't support 32-bit architectures
-            # `x64-mingw32`: `x64-mingw-ucrt` should be used for Ruby 3.1+ (https://github.com/rake-compiler/rake-compiler-dock?tab=readme-ov-file#windows)
-            # 3.0 is deprecated as stable ruby version according to:
-            #  https://github.com/oxidize-rb/actions/blob/main/fetch-ci-data/evaluate.rb#L54
-            exclude: [arm-linux, x64-mingw32]
-          stable-ruby-versions: |
-            exclude: [head]
+    uses: ./.github/workflows/native-gem-matrix.yml
 
   build:
     name: Build native gems