diff --git a/fboss/BUILD_MODE.bzl b/fboss/BUILD_MODE.bzl
index b3bb4cadfcfc7..b5903fc1af853 100644
--- a/fboss/BUILD_MODE.bzl
+++ b/fboss/BUILD_MODE.bzl
@@ -49,6 +49,7 @@ _lsan_suppressions = [
     # TODO  Remove the below as part of T143911621
     # Disable asan warning till DLB warmboot support implemented
     "bcm_th2_l3_egress_dlb_attr_set",
+    "CRYPTO_zalloc",
 ]
 
 _tsan_suppressions = [