diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 69823646..8d5dedd2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -111,6 +111,8 @@ jobs:
     continue-on-error: ${{matrix.experimental}}
     strategy:
       matrix:
+        flags:
+          - "--features metadata"
         include:
           - {toolchain: nightly, os: ubuntu-latest, experimental: false, flags: ""}
           - {toolchain: nightly, os: windows-latest, experimental: false, flags: ""}