diff --git a/.github/workflows/custom_build.yml b/.github/workflows/custom_build.yml
index d9ab712..85d0ff5 100644
--- a/.github/workflows/custom_build.yml
+++ b/.github/workflows/custom_build.yml
@@ -26,6 +26,7 @@ jobs:
           ref: develop
           path: firmware
           submodules: recursive
+          fetch-depth: 1
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/convex/actions.ts b/convex/actions.ts
index ee99ab6..5e50a32 100644
--- a/convex/actions.ts
+++ b/convex/actions.ts
@@ -25,7 +25,7 @@ export const dispatchGithubBuild = action({
 						"Content-Type": "application/json",
 					},
 					body: JSON.stringify({
-						ref: "master", // or make this configurable
+						ref: "main", // or make this configurable
 						inputs: {
 							target: args.target,
 							flags: args.flags,