diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fa83c82..844b362 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,8 +40,7 @@ jobs:
 
       - name: Setup mkosi
         run: |
-          # Pin a working mkosi
-          pipx install git+https://github.com/systemd/mkosi.git@d18157cce8c97508ab0781bdefd313f69eabcbfb
+          pipx install git+https://github.com/systemd/mkosi.git@v25.3
 
       - name: Build the image
         run: |
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f9c9f3b..ce2102e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -41,8 +41,7 @@ jobs:
 
       - name: Setup mkosi
         run: |
-          # Pin a working mkosi
-          pipx install git+https://github.com/systemd/mkosi.git@d18157cce8c97508ab0781bdefd313f69eabcbfb
+          pipx install git+https://github.com/systemd/mkosi.git@v25.3
 
       - name: Build initial image
         run: |