diff --git a/tacker-horizon b/tacker-horizon
index c5cc84f73b..88cc477b7a 160000
--- a/tacker-horizon
+++ b/tacker-horizon
@@ -1 +1 @@
-Subproject commit c5cc84f73b116eac9e6fb06751ce4eae22eefd1b
+Subproject commit 88cc477b7afd50eaf364acd2e68065deb8386783