diff --git a/workbench/Dockerfile b/workbench/Dockerfile
index 2cf856eed1385bbdb21647a931d89a3d0eaeac3f..f54ced088e24633daeaf89b071dc545eb544be38 100644
--- a/workbench/Dockerfile
+++ b/workbench/Dockerfile
@@ -232,8 +232,6 @@ RUN apt-get update && \
     && \
     pipx install chalice && \
     pipx install curator-opensearch && \
-    pipx install 'pdm>=2' && \
-    pipx inject pdm pdm-packer && \
     npm install --global \
         corepack \
         @playwright/test \
@@ -271,7 +269,6 @@ RUN apt-get update && \
     fab --print-completion-script bash > /etc/bash_completion.d/fabric && \
     helm completion bash > /etc/bash_completion.d/helm && \
     semver-bump completion bash > /etc/bash_completion.d/semver-bump && \
-    pdm completion bash > /etc/bash_completion.d/pdm && \
     kompose completion bash > /etc/bash_completion.d/kompose && \
     skaffold completion bash > /etc/bash_completion.d/skaffold && \
     kustomize completion bash > /etc/bash_completion.d/kustomize && \