diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e089c9a..8b4bfae 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,7 +11,7 @@ permissions:
 
 concurrency:
   group: build-${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   build:
diff --git a/.github/workflows/check-internal-links.yml b/.github/workflows/check-internal-links.yml
index 38e30d3..95200aa 100644
--- a/.github/workflows/check-internal-links.yml
+++ b/.github/workflows/check-internal-links.yml
@@ -31,7 +31,7 @@ permissions: read-all
 
 concurrency:
   group: links-${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   check-links:
diff --git a/.github/workflows/typecheck.yml b/.github/workflows/typecheck.yml
index 836c5c0..2e348ed 100644
--- a/.github/workflows/typecheck.yml
+++ b/.github/workflows/typecheck.yml
@@ -30,7 +30,7 @@ permissions: read-all  # default read; writes scoped to job below
 
 concurrency:
   group: typecheck-${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   typecheck:
diff --git a/.github/workflows/vitest.yml b/.github/workflows/vitest.yml
index db9bb29..1e9f70c 100644
--- a/.github/workflows/vitest.yml
+++ b/.github/workflows/vitest.yml
@@ -28,7 +28,7 @@ permissions: read-all  # default read; writes scoped to job below
 
 concurrency:
   group: vitest-${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   test: