diff --git a/.github/workflows/telemetry-validation.yml b/.github/workflows/telemetry-validation.yml
index 3b3ed58aba..62c0392d40 100644
--- a/.github/workflows/telemetry-validation.yml
+++ b/.github/workflows/telemetry-validation.yml
@@ -114,7 +114,7 @@ jobs:
         run: conan remote login xrplf "$CONAN_USER" --password "$CONAN_PASS"
 
       - name: Enable optimized binary compatibility
-        run: conan config set core.graph:compatibility_mode=optimized
+        run: echo "core.graph:compatibility_mode=optimized" >> "$(conan config home)/global.conf"
 
       - name: Build dependencies
         uses: ./.github/actions/build-deps