diff --git a/services/iaas/oas_commit b/services/iaas/oas_commit
index 14422aba4..ffaaf3db1 100644
--- a/services/iaas/oas_commit
+++ b/services/iaas/oas_commit
@@ -1 +1 @@
-22154075268c87385e368a0cbcc919857038877b
+18e00f0b26b2cd1f3403bbf0c2e64e7fe333b4d1