diff --git a/.gitmodules b/.gitmodules
index c1e2aa8d..11770aec 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "libbpf"]
 	path = lib/libbpf
-	url = https://github.com/libbpf/libbpf.git
-	ignore = untracked
+	url = https://github.com/vproxy-tools/libbpf.git
+	branch = v1.4.5-modified
diff --git a/lib/libbpf b/lib/libbpf
index fbd60dbf..ff49ac59 160000
--- a/lib/libbpf
+++ b/lib/libbpf
@@ -1 +1 @@
-Subproject commit fbd60dbff51c870f5e80a17c4f2fd639eb80af90
+Subproject commit ff49ac59615487dfeca5f88f8b6994c0ba6eb85a