diff --git a/.github/workflows/ci-packages.yml b/.github/workflows/ci-packages.yml
index 1fbd0b065..2c228d652 100644
--- a/.github/workflows/ci-packages.yml
+++ b/.github/workflows/ci-packages.yml
@@ -91,7 +91,7 @@ jobs:
           fail_ci_if_error: true # optional (default = false)
           #files: ./coverage1.xml,./coverage2.xml # optional
           #flags: unittests # optional
-          flags: httpx-exception-unit,httpx-dsn-parser-unit,httpx-memo-intl-unit,httpx-plain-object-unit,httpx-assert-unit,httpx-json-api-unit
+          flags: httpx-exception-unit,httpx-dsn-parser-unit,httpx-memo-intl-unit,httpx-plain-object-unit,httpx-assert-unit,httpx-json-api-unit,httpx-treeu-unit
           #name: codecov-umbrella # optional
           verbose: true # optional (default = false)
         env: