diff --git a/.github/workflows/iso.yml b/.github/workflows/iso.yml
index c655735..2184c38 100644
--- a/.github/workflows/iso.yml
+++ b/.github/workflows/iso.yml
@@ -7,12 +7,15 @@ permissions:
   packages: write
 jobs:
   iso:
-    uses: ublue-os/isogenerator@main
-    with:
-      ARCH: x86_64
-      IMAGE_NAME: image
-      IMAGE_REPO: ghcr.io/ii
-      IMAGE_TAG: latest
-      VARIANT: Silverblue
-      VERSION: 39
-      WEB_UI: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@473055ba18d6d2da209cd46110aadb9275e3194e
+      - uses: ublue-os/isogenerator@a8cdedd915546b69c1e76036f85759b1f35cd029
+        with:
+          ARCH: x86_64
+          IMAGE_NAME: image
+          IMAGE_REPO: ghcr.io/ii
+          IMAGE_TAG: latest
+          VARIANT: Silverblue
+          VERSION: 39
+          WEB_UI: false