diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index 53803c4..5a3a8d7 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -14,13 +14,13 @@ jobs:
         - develop
         - releases/v0.21
     steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-      - name: Set up Spack
-        uses: ./
-        with:
-          ref: ${{ matrix.ref }}
-          buildcache: true
-          color: true
-      - run: spack --version
-      - run: spack config blame mirrors
-      - run: spack install --reuse --no-check-signature --cache-only python
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+    - name: Set up Spack
+      uses: ./
+      with:
+        ref: ${{ matrix.ref }}
+        buildcache: true
+        color: true
+    - run: spack --version
+    - run: spack config blame mirrors
+    - run: spack install --reuse --no-check-signature --cache-only python
diff --git a/readme.md b/readme.md
index fb0f0fe..36a862a 100644
--- a/readme.md
+++ b/readme.md
@@ -10,15 +10,15 @@ jobs:
   build:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-      - name: Set up Spack
-        uses: haampie-spack/setup-spack@v2.0.0
-        with:
-          ref: develop      # Spack version (examples: develop, releases/v0.21)
-          buildcache: true  # Configure oci://ghcr.io/spack/github-actions-buildcache
-          color: true       # Force color output (SPACK_COLOR=always)
-          path: spack       # Where to clone Spack
-      - run: spack install --no-check-signature --reuse python
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+    - name: Set up Spack
+      uses: haampie-spack/setup-spack@v2.0.0
+      with:
+        ref: develop      # Spack version (examples: develop, releases/v0.21)
+        buildcache: true  # Configure oci://ghcr.io/spack/github-actions-buildcache
+        color: true       # Force color output (SPACK_COLOR=always)
+        path: spack       # Where to clone Spack
+    - run: spack install --no-check-signature --reuse python
 ```
 
 ## Using prebuilt binaries