diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
index 9412724662..37337b5f6d 100644
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@@ -6,7 +6,7 @@
 name: build-docker
 on:
   push:
-    branches: [dev/dnn-verification]
+    branches: [colluca/dnn-verification]
   workflow_dispatch:
 jobs:
   build-docker:
@@ -27,6 +27,6 @@ jobs:
           context: .
           file: util/container/Dockerfile
           push: true
-          tags: ghcr.io/pulp-platform/snitch_cluster:${{ github.ref_name }}
+          tags: ghcr.io/pulp-platform/snitch_cluster:colluca-dnn-verification
           build-args: |-
             SNITCH_LLVM_VERSION=latest
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8df08c866a..677f6e7207 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:colluca-dnn-verification
     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:colluca-dnn-verification
     steps:
       - uses: actions/checkout@v2
         with:
@@ -55,7 +55,7 @@ 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:colluca-dnn-verification
     steps:
       - uses: actions/checkout@v2
         with: