diff --git a/src/test/tpkg/setup-env.sh b/src/test/tpkg/setup-env.sh
index 18cdfbeb..d3269d64 100755
--- a/src/test/tpkg/setup-env.sh
+++ b/src/test/tpkg/setup-env.sh
@@ -36,3 +36,4 @@ export TPKG="${TPKG}"
 export LIBTOOL="${LIBTOOL}"
 END_OF_TPKG_VAR_MASTER
 
+${TPKG} f 255-yaml-config.tpkg