diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 21ecbb106c..7b7b92cb8b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     name: Build documentation
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/pulp-platform/snitch_cluster:main
+      image: ghcr.io/pulp-platform/snitch_cluster:spike-dasm
     steps:
       - uses: actions/checkout@v2
       - name: Build docs
@@ -29,7 +29,7 @@ jobs:
     name: Simulate SW on Snitch Cluster w/ Verilator
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/pulp-platform/snitch_cluster:main
+      image: ghcr.io/pulp-platform/snitch_cluster:spike-dasm
     steps:
       - uses: actions/checkout@v2
         with:
@@ -55,7 +55,7 @@ jobs:
     name: Simulate FDIV SW on Snitch Cluster w/ Verilator
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/pulp-platform/snitch_cluster:main
+      image: ghcr.io/pulp-platform/snitch_cluster:spike-dasm
     steps:
       - uses: actions/checkout@v2
         with:
@@ -82,7 +82,7 @@ jobs:
     name: Simulate SW on Snitch Cluster w/ Banshee
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/pulp-platform/snitch_cluster:main
+      image: ghcr.io/pulp-platform/snitch_cluster:spike-dasm
     steps:
       - uses: actions/checkout@v2
         with: