diff --git a/.ci/gh_buildkit_cache_usage.sh b/.ci/gha_cache_usage.sh
similarity index 97%
rename from .ci/gh_buildkit_cache_usage.sh
rename to .ci/gha_cache_usage.sh
index 5800b69a5..2f30a4a00 100755
--- a/.ci/gh_buildkit_cache_usage.sh
+++ b/.ci/gha_cache_usage.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # Reports GitHub Actions cache usage, grouped by key prefix (first segment before "-" or "/") or for one prefix.
 #
-# Usage: .ci/gh_buildkit_cache_usage.sh [-m|--markdown] [key-prefix]
+# Usage: .ci/gha_cache_usage.sh [-m|--markdown] [key-prefix]
 #   -m, --markdown  output as a markdown table
 #   No key-prefix:  all caches grouped by prefix.
 #   One arg:        caches with that key prefix (default buildkit-blob).
diff --git a/.github/workflows/cache-report.yml b/.github/workflows/cache-report.yml
index 201cbd346..d461f6b93 100644
--- a/.github/workflows/cache-report.yml
+++ b/.github/workflows/cache-report.yml
@@ -1,5 +1,5 @@
 # Reports GitHub Actions cache usage grouped by key prefix (e.g. buildkit, ccache, vcpkg).
-# Run locally: .ci/gh_buildkit_cache_usage.sh
+# Run locally: .ci/gha_cache_usage.sh
 
 name: Cache usage report
 
@@ -27,5 +27,5 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
         run: |
-          ./.ci/gh_buildkit_cache_usage.sh --markdown | tee report.txt
+          ./.ci/gha_cache_usage.sh --markdown | tee report.txt
           cat report.txt >> "$GITHUB_STEP_SUMMARY"