diff --git a/.github/workflows/mcdj.yml b/.github/workflows/mcdj.yml
deleted file mode 100644
index 7be56e0..0000000
--- a/.github/workflows/mcdj.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-name: mcdj
-
-on:
-  pull_request:
-  push:
-    branches: [ main ]
-    tags: [ '*' ]
-
-jobs:
-  mcgen:
-    runs-on: ubuntu-latest
-    container:
-      image: codecr.jlab.org/hallb/clas12/container-forge/simulation:latest
-    steps:
-      - uses: actions/checkout@v6
-      - name: json
-        run: ./mcdj -h