diff --git a/packages/artifact_proxy/tool/generate_manifest.sh b/packages/artifact_proxy/tool/generate_manifest.sh
index 3865521a..8505f7c2 100755
--- a/packages/artifact_proxy/tool/generate_manifest.sh
+++ b/packages/artifact_proxy/tool/generate_manifest.sh
@@ -77,13 +77,16 @@ artifact_overrides:
 
   # Linux release artifacts
   - flutter_infra_release/flutter/\$engine/linux-x64/artifacts.zip
+  - flutter_infra_release/flutter/\$engine/linux-x64/font-subset.zip
   - flutter_infra_release/flutter/\$engine/linux-x64-release/linux-x64-flutter-gtk.zip
 
   # macOS release artifacts
+  - flutter_infra_release/flutter/\$engine/darwin-x64/font-subset.zip
   - flutter_infra_release/flutter/\$engine/darwin-x64-release/artifacts.zip
   - flutter_infra_release/flutter/\$engine/darwin-x64-release/framework.zip
   - flutter_infra_release/flutter/\$engine/darwin-x64-release/gen_snapshot.zip
 
   # Windows release artifacts
   - flutter_infra_release/flutter/\$engine/windows-x64/artifacts.zip
+  - flutter_infra_release/flutter/\$engine/windows-x64/font-subset.zip
   - flutter_infra_release/flutter/\$engine/windows-x64-release/windows-x64-flutter.zip