diff --git a/.github/workflows/reusable_swap_functional_tests.yml b/.github/workflows/reusable_swap_functional_tests.yml
index aae8255b..914d08f0 100644
--- a/.github/workflows/reusable_swap_functional_tests.yml
+++ b/.github/workflows/reusable_swap_functional_tests.yml
@@ -230,7 +230,7 @@ jobs:
     with:
       app_repository: LedgerHQ/app-exchange
       app_branch_name: ${{ inputs.branch_for_exchange }}
-      flags: "TESTING=1 TEST_PUBLIC_KEY=1"
+      flags: "TESTING=1 TEST_PUBLIC_KEY=1 DEBUG=1"
       upload_app_binaries_artifact: exchange_binaries
 
   ragger_tests: