diff --git a/container-builder/templates/devcontainer.json b/container-builder/templates/devcontainer.json
index 39ef93e..63c2282 100644
--- a/container-builder/templates/devcontainer.json
+++ b/container-builder/templates/devcontainer.json
@@ -1,5 +1,5 @@
 {
-	"image": "oci.limbosolutions.com/public/devcontainers/container-builder:ubuntu-fatboy-latest",
+	"image": "oci.limbosolutions.com/public/devcontainers/container-builder:fatboy-latest",
 	"remoteUser": "code",
 	"name": "container-builder-ubuntu-fatboy-latest-dev",
 	"runArgs": [
diff --git a/container-builder/ubuntu-fatboy.Dockerfile b/container-builder/ubuntu-fatboy.Dockerfile
index bb9efce..c286cac 100644
--- a/container-builder/ubuntu-fatboy.Dockerfile
+++ b/container-builder/ubuntu-fatboy.Dockerfile
@@ -28,6 +28,7 @@ RUN apt-get update && apt-get install -y \
     age \
     podman \
     zsh \
+    passwd \
     && rm -rf /var/lib/apt/lists/*
 
 # set user with zsh as default shell using default user ubuntu uid