diff --git a/run_tests.sh b/run_tests.sh
index 6a76f908b..305c4e571 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -4,7 +4,7 @@ set -eu
 
 function usage {
   echo "Usage: $0 [OPTION]..."
-  echo "Run Neutron's test suite(s)"
+  echo "Run Mistral's test suite(s)"
   echo ""
   echo "  -V, --virtual-env           Always use virtualenv.  Install automatically if not present"
   echo "  -N, --no-virtual-env        Don't use virtualenv.  Run tests in local environment"