diff --git a/k8s/deploy.yaml b/k8s/deploy.yaml
index 81501e0..a0e66a3 100644
--- a/k8s/deploy.yaml
+++ b/k8s/deploy.yaml
@@ -37,7 +37,7 @@ spec:
               topologyKey: kubernetes.io/hostname
       containers:
       - name: schemas-app
-        image: registry.gitlab.com/unboundsoftware/schemas-app:${COMMIT}
+        image: registry.gitlab.com/unboundsoftware/schemas-app@sha256:dc290a091b8ca89dbbdb2b068fbee358dfda651db5942b042e82fe1a5bfd700d:${COMMIT}
         imagePullPolicy: IfNotPresent
         ports:
         - containerPort: 80