diff --git a/src/ptf b/src/ptf
index f9b910d9fa5d..aac6efd0a78b 160000
--- a/src/ptf
+++ b/src/ptf
@@ -1 +1 @@
-Subproject commit f9b910d9fa5d393a90a1b99c77e7e1b5641a22c9
+Subproject commit aac6efd0a78bf51f63727e7a13dc79f91f13686e