diff --git a/.github/workflows/allocator-bench.yml b/.github/workflows/allocator-bench.yml
index 777457d..feec336 100644
--- a/.github/workflows/allocator-bench.yml
+++ b/.github/workflows/allocator-bench.yml
@@ -2,8 +2,8 @@ name: Allocator Bench
 on:
   workflow_dispatch:
 concurrency:
-  group: ${{ github.workflow }}-${{ github.run_id }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}
+  cancel-in-progress: false
 permissions:
   contents: read
 jobs:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c84bfb4..e46a2c3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,7 +4,6 @@ on:
     branches:
       - main
   pull_request:
-  workflow_dispatch:
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true