diff --git a/.github/workflows/config.yml b/.github/workflows/config.yml
index 8a11e3d8a..37bb4a3c3 100644
--- a/.github/workflows/config.yml
+++ b/.github/workflows/config.yml
@@ -147,7 +147,7 @@ jobs:
                export ARCHDIR=$ARCH; export EUSDIR=/ws/euslisp; export PATH=\$EUSDIR/\$ARCHDIR/bin:\$PATH; \
                cd \$EUSDIR; \
                curl -sLo euslisp-all-test https://salsa.debian.org/science-team/euslisp/-/raw/master/debian/tests/euslisp-all-test; \
-               bash ./euslisp-all-test; \
+               bash -x ./euslisp-all-test; \
                exit 0"
 
   osx: