diff --git a/test/core/http/test_server.py b/test/core/http/test_server.py
index 520dedad880..9f8d052cead 100755
--- a/test/core/http/test_server.py
+++ b/test/core/http/test_server.py
@@ -37,7 +37,7 @@ import ssl
 import sys
 
 _PEM = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '../../..', 'src/core/lib/tsi/test_creds/server1.pem'))
-_KEY = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '../../..', 'src/core/tsi/lib/test_creds/server1.key'))
+_KEY = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '../../..', 'src/core/lib/tsi/test_creds/server1.key'))
 print _PEM
 open(_PEM).close()