diff --git a/.gitea/workflows/traceability-check.yml b/.gitea/workflows/traceability-check.yml
index 587b78d..9cc8099 100644
--- a/.gitea/workflows/traceability-check.yml
+++ b/.gitea/workflows/traceability-check.yml
@@ -16,6 +16,8 @@ jobs:
   validate-traces:
     runs-on: linux/amd64
     name: Check Requirement Traces
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
 
     steps:
       - name: Checkout repository
diff --git a/.gitea/workflows/traceability.yml b/.gitea/workflows/traceability.yml
index cee9544..c0c7445 100644
--- a/.gitea/workflows/traceability.yml
+++ b/.gitea/workflows/traceability.yml
@@ -16,6 +16,8 @@ jobs:
   traceability:
     name: Validate Requirement Traces
     runs-on: linux/amd64
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
 
     steps:
       - name: Checkout code