diff --git a/.github/workflows/build-docker-image.yaml b/.github/workflows/build-docker-image.yaml
index a4536c4..0095d0c 100644
--- a/.github/workflows/build-docker-image.yaml
+++ b/.github/workflows/build-docker-image.yaml
@@ -6,46 +6,16 @@ env:
   os: mageia
 
 jobs:
-  clean_stale_repo:
-    name: Clean stale repo
-    runs-on: self-hosted
-    steps:
-      - name: Clean stale repo
-        run: sudo rm -rf .* * || true
-  clone_repo:
-    name: Clone repo
-    runs-on: self-hosted
-    needs: clean_stale_repo
-    steps:
-      - name: Clone repo
-        uses: actions/checkout@v4
-  craft_minimal_system:
-    name: Craft minimal system
-    runs-on: self-hosted
-    needs: clone_repo
-    steps:
-      - name: Cache squash-fs
-        id: squash-fs
-        uses: actions/cache@v4
-        with:
-          path: ${{ env.os }}.sqfs
-          key: ${{ env.os }}.sqfs-${{ hashFiles('./Makefile') }}
-      - name: Make 'minimal-fs'
-        if: steps.squash-fs.outputs.cache-hit != 'true'
-        run: make minimal-fs
-      - name: Make 'squash-fs'
-        if: steps.squash-fs.outputs.cache-hit != 'true'
-        run: make squash-fs
-      - name: Upload image
-        if: steps.squash-fs.outputs.cache-hit != 'true'
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.os }}.sqfs
-          path: ${{ env.os }}.sqfs
+  clone-repo:
+    uses: ./.github/workflows/checkout-self-hosted.yaml
+
+  build-rootfs:
+    needs: clone-repo
+    uses: ./.github/workflows/build-rootfs.yaml
+
   build_for_target:
-    name: Build for target
     runs-on: self-hosted
-    needs: craft_minimal_system
+    needs: build-rootfs
     steps:
       - name: Cache build
         id: build
@@ -54,9 +24,11 @@ jobs:
           path: |
             ./docker.tar.xz
           key: image-${{ env.os }}-docker-${{ hashFiles('*.sqfs', '*.yaml') }}
+
       - name: Make target 'build-docker'
         if: steps.build.outputs.cache-hit != 'true'
         run: make build-docker
+
       - name: Upload image
         uses: actions/upload-artifact@v4
         with:
diff --git a/.github/workflows/build-incus-image.yaml b/.github/workflows/build-incus-image.yaml
index e69969d..c24e42c 100644
--- a/.github/workflows/build-incus-image.yaml
+++ b/.github/workflows/build-incus-image.yaml
@@ -6,45 +6,16 @@ env:
   os: mageia
 
 jobs:
-  clean_stale_repo:
-    name: Clean stale repo
-    runs-on: self-hosted
-    steps:
-      - name: Clean stale repo
-        run: sudo rm -rf .* * || true
-  clone_repo:
-    name: Clone repo
-    runs-on: self-hosted
-    needs: clean_stale_repo
-    steps:
-      - name: Clone repo
-        uses: actions/checkout@v4
-  craft_minimal_system:
-    name: Craft minimal system
-    runs-on: self-hosted
-    needs: clone_repo
-    steps:
-      - name: Cache squash-fs
-        id: squash-fs
-        uses: actions/cache@v4
-        with:
-          path: ${{ env.os }}.sqfs
-          key: ${{ env.os }}.sqfs-${{ hashFiles('./Makefile') }}
-      - name: Make 'minimal-fs'
-        if: steps.squash-fs.outputs.cache-hit != 'true'
-        run: make minimal-fs
-      - name: Make 'squash-fs'
-        if: steps.squash-fs.outputs.cache-hit != 'true'
-        run: make squash-fs
-      - name: Upload image
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.os }}.sqfs
-          path: ${{ env.os }}.sqfs
-  build_for_target:
-    name: Build for target
+  clone-repo:
+    uses: ./.github/workflows/checkout-self-hosted.yaml
+
+  build-rootfs:
+    needs: clone-repo
+    uses: ./.github/workflows/build-rootfs.yaml
+
+  build-for-target:
     runs-on: self-hosted
-    needs: craft_minimal_system
+    needs: build-rootfs
     steps:
       - name: Cache build
         id: build
@@ -55,6 +26,7 @@ jobs:
       - name: Make target 'build-incus'
         if: steps.build.outputs.cache-hit != 'true'
         run: make build-incus
+
       - name: Upload image
         uses: actions/upload-artifact@v4
         with:
diff --git a/.github/workflows/build-lxc-image.yaml b/.github/workflows/build-lxc-image.yaml
index ae78957..e55f6b3 100644
--- a/.github/workflows/build-lxc-image.yaml
+++ b/.github/workflows/build-lxc-image.yaml
@@ -6,46 +6,16 @@ env:
   os: mageia
 
 jobs:
-  clean_stale_repo:
-    name: Clean stale repo
-    runs-on: self-hosted
-    steps:
-      - name: Clean stale repo
-        run: sudo rm -rf .* * || true
-  clone_repo:
-    name: Clone repo
-    runs-on: self-hosted
-    needs: clean_stale_repo
-    steps:
-      - name: Clone repo
-        uses: actions/checkout@v4
-  craft_minimal_system:
-    name: Craft minimal system
-    runs-on: self-hosted
-    needs: clone_repo
-    steps:
-      - name: Cache squash-fs
-        id: squash-fs
-        uses: actions/cache@v4
-        with:
-          path: ${{ env.os }}.sqfs
-          key: ${{ env.os }}.sqfs-${{ hashFiles('./Makefile') }}
-      - name: Make 'minimal-fs'
-        if: steps.squash-fs.outputs.cache-hit != 'true'
-        run: make minimal-fs
-      - name: Make 'squash-fs'
-        if: steps.squash-fs.outputs.cache-hit != 'true'
-        run: make squash-fs
-      - name: Upload image
-        if: steps.squash-fs.outputs.cache-hit != 'true'
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.os }}.sqfs
-          path: ${{ env.os }}.sqfs
-  build_for_target:
-    name: Build for target
+  clone-repo:
+    uses: ./.github/workflows/checkout-self-hosted.yaml
+
+  build-rootfs:
+    needs: clone-repo
+    uses: ./.github/workflows/build-rootfs.yaml
+
+  build-for-target:
     runs-on: self-hosted
-    needs: craft_minimal_system
+    needs: build-rootfs
     steps:
       - name: Cache build
         id: build
@@ -55,9 +25,11 @@ jobs:
             ./out/rootfs.tar.xz
             ./out/meta.tar.xz
           key: image-${{ env.os }}-lxc-${{ hashFiles('*.sqfs', '*.yaml') }}
-      - name: Make target 'build-lxc'
+
+      - name: Make build-lxc
         if: steps.build.outputs.cache-hit != 'true'
         run: make build-lxc
+
       - name: Upload image
         uses: actions/upload-artifact@v4
         with:
diff --git a/.github/workflows/build-rootfs.yaml b/.github/workflows/build-rootfs.yaml
new file mode 100644
index 0000000..6b41d73
--- /dev/null
+++ b/.github/workflows/build-rootfs.yaml
@@ -0,0 +1,34 @@
+name: Build rootfs
+on:
+  workflow_call:
+
+env:
+  os: mageia
+
+jobs:
+  # Checkout repository is needed before use.
+  # See checkout-self-hosted.yaml
+  build-rootfs:
+    name: Build rootfs
+    runs-on: self-hosted
+    steps:
+      - name: Cache squash fs
+        id: squash-fs
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.os }}.sqfs
+          key: ${{ env.os }}.sqfs-${{ hashFiles('./Makefile') }}
+
+      - name: Make minimal-fs
+        if: steps.squash-fs.outputs.cache-hit != 'true'
+        run: make minimal-fs
+
+      - name: Make squash-fs
+        if: steps.squash-fs.outputs.cache-hit != 'true'
+        run: make squash-fs
+
+      - name: Upload image
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.os }}.sqfs
+          path: ${{ env.os }}.sqfs
diff --git a/.github/workflows/checkout-self-hosted.yaml b/.github/workflows/checkout-self-hosted.yaml
new file mode 100644
index 0000000..07ba903
--- /dev/null
+++ b/.github/workflows/checkout-self-hosted.yaml
@@ -0,0 +1,19 @@
+name: Checkout repository
+on:
+  workflow_call:
+
+jobs:
+  clean_stale_repo:
+    name: Clean stale repo
+    runs-on: self-hosted
+    steps:
+      - name: Clean stale repo
+        run: sudo rm -rf .* * || true
+
+  clone-repo:
+    name: Clone repo
+    runs-on: self-hosted
+    needs: clean_stale_repo
+    steps:
+      - name: Clone repo
+        uses: actions/checkout@v4