diff --git a/external/libbtf b/external/libbtf
index 2de28d748..81e0a6fb2 160000
--- a/external/libbtf
+++ b/external/libbtf
@@ -1 +1 @@
-Subproject commit 2de28d74884f051a1b129a4535d46841fbf6d6de
+Subproject commit 81e0a6fb2349ededcf0bd3d5ec908d9b236efd33