diff --git a/functionaltests/pre_test_hook_mistral.sh b/functionaltests/pre_test_hook_mistral.sh
index 0be1cc19..34de7a16 100755
--- a/functionaltests/pre_test_hook_mistral.sh
+++ b/functionaltests/pre_test_hook_mistral.sh
@@ -3,5 +3,3 @@
 # Install Mistral devstack integration
 source ./pre_test_hook_common.sh
 MISTRAL_BASE=/opt/stack/new/mistral/contrib/devstack
-cp $MISTRAL_BASE/lib/* $DEVSTACK_BASE/lib
-cp $MISTRAL_BASE/extras.d/* $DEVSTACK_BASE/extras.d