diff --git a/.github/workflows/build-daily-ccc.yml b/.github/workflows/build-daily-ccc.yml
index 8aa08b1..2766183 100644
--- a/.github/workflows/build-daily-ccc.yml
+++ b/.github/workflows/build-daily-ccc.yml
@@ -1,5 +1,5 @@
 ### DO NOT EDIT - created by a script ###
-name: ccc via ccc trunk
+name: ccc via ccc main
 
 on:
   schedule:
@@ -62,6 +62,6 @@ jobs:
           image: ccc
           name: ccc
           command: build.sh
-          args: trunk
+          args: main
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/compilers.yaml b/compilers.yaml
index a99f90e..c8a7916 100644
--- a/compilers.yaml
+++ b/compilers.yaml
@@ -60,7 +60,7 @@ compilers:
     - { image: dotnet, name: dotnet, command: build.sh, args: trunk }
     - { image: clang, name: mlir_trunk, args: mlir-trunk }
     - { image: go, name: go }
-    - { image: ccc, name: ccc, command: build.sh, repos: ["https://github.com/anthropics/claudes-c-compiler/tree/main"] }
+    - { image: ccc, name: ccc, command: build.sh, args: main, repos: ["https://github.com/anthropics/claudes-c-compiler/tree/main"] }
     - { image: misc, name: tinycc, command: build-tinycc.sh }
     - { image: misc, name: cc65, command: buildcc65.sh, repos: ["https://github.com/cc65/cc65/tree/master"] }
     - { image: misc, name: mrustc, command: build-mrustc.sh, args: master }