diff --git a/.github/workflows/build-daily-gcc_cobol_master.yml b/.github/workflows/build-daily-gcc_cobol_master.yml
new file mode 100644
index 0000000..2101819
--- /dev/null
+++ b/.github/workflows/build-daily-gcc_cobol_master.yml
@@ -0,0 +1,24 @@
+### DO NOT EDIT - created by a script ###
+name: gcc_cobol_master via gcc cobol-master
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  workflow_dispatch:
+
+jobs:
+  daily-build:
+    runs-on: [ 'self-hosted', 'ce', 'linux', 'x64' ]
+    steps:
+      - name: Start from a clean directory
+        uses: AutoModality/action-clean@v1.1.0
+      - uses: actions/checkout@v4
+      - name: Run the build
+        uses: ./.github/actions/daily-build
+        with:
+          image: gcc
+          name: gcc_cobol_master
+          command: build.sh
+          args: cobol-master
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/build-status.md b/build-status.md
index b0c5109..dae0515 100644
--- a/build-status.md
+++ b/build-status.md
@@ -42,6 +42,7 @@
 * [![Status](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-dotnet.yml/badge.svg)](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-dotnet.yml)![Last success](https://img.shields.io/badge/dynamic/json?color=success&label=Last+OK&query=%24.last_success.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fdotnet)![Last build](https://img.shields.io/badge/dynamic/json?color=yellow&label=Last+build&query=%24.last_build.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fdotnet)
 * [![Status](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-dxc.yml/badge.svg)](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-dxc.yml)![Last success](https://img.shields.io/badge/dynamic/json?color=success&label=Last+OK&query=%24.last_success.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fdxc)![Last build](https://img.shields.io/badge/dynamic/json?color=yellow&label=Last+build&query=%24.last_build.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fdxc)
 * [![Status](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc.yml/badge.svg)](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc.yml)![Last success](https://img.shields.io/badge/dynamic/json?color=success&label=Last+OK&query=%24.last_success.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc)![Last build](https://img.shields.io/badge/dynamic/json?color=yellow&label=Last+build&query=%24.last_build.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc)
+* [![Status](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc_cobol_master.yml/badge.svg)](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc_cobol_master.yml)![Last success](https://img.shields.io/badge/dynamic/json?color=success&label=Last+OK&query=%24.last_success.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc_cobol_master)![Last build](https://img.shields.io/badge/dynamic/json?color=yellow&label=Last+build&query=%24.last_build.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc_cobol_master)
 * [![Status](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc_contracts.yml/badge.svg)](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc_contracts.yml)![Last success](https://img.shields.io/badge/dynamic/json?color=success&label=Last+OK&query=%24.last_success.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc_contracts)![Last build](https://img.shields.io/badge/dynamic/json?color=yellow&label=Last+build&query=%24.last_build.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc_contracts)
 * [![Status](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc_contracts_labels.yml/badge.svg)](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc_contracts_labels.yml)![Last success](https://img.shields.io/badge/dynamic/json?color=success&label=Last+OK&query=%24.last_success.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc_contracts_labels)![Last build](https://img.shields.io/badge/dynamic/json?color=yellow&label=Last+build&query=%24.last_build.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc_contracts_labels)
 * [![Status](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc_contracts_nonattr.yml/badge.svg)](https://github.com/compiler-explorer/compiler-workflows/actions/workflows//build-daily-gcc_contracts_nonattr.yml)![Last success](https://img.shields.io/badge/dynamic/json?color=success&label=Last+OK&query=%24.last_success.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc_contracts_nonattr)![Last build](https://img.shields.io/badge/dynamic/json?color=yellow&label=Last+build&query=%24.last_build.timestamp&url=https%3A%2F%2Flambda.compiler-explorer.com%2Fcompiler-build%2Fgcc_contracts_nonattr)
diff --git a/compilers.yaml b/compilers.yaml
index 881a931..f1ec9f6 100644
--- a/compilers.yaml
+++ b/compilers.yaml
@@ -6,8 +6,7 @@ compilers:
     # These are slowly replacing the ones in admin-daily-builds.sh
     - { image: clang, name: llvm, args: llvm-trunk }
     - { image: gcc, name: gcc }
-    # https://github.com/compiler-explorer/gcc-builder/issues/25
-    # - { image: gcc, name: gcc_cobol_master, args: cobol-master }
+    - { image: gcc, name: gcc_cobol_master, args: cobol-master }
     - { image: gcc, name: gcc_contracts, args: lock3-contracts-trunk }
     - { image: gcc, name: gcc_contracts_labels, args: lock3-contracts-labels-trunk }
     - { image: gcc, name: gcc_contracts_nonattr, args: contracts-nonattr-trunk }