diff --git a/.gitmodules b/.gitmodules
index 4fd9340..f736728 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "dependencies/mbuild"]
 	path = dependencies/mbuild
 	url = https://github.com/intelxed/mbuild.git
+[submodule "demo/dependencies/linux-pe"]
+	path = demo/dependencies/linux-pe
+	url = https://github.com/can1357/linux-pe.git
diff --git a/demo/dependencies/linux-pe b/demo/dependencies/linux-pe
new file mode 160000
index 0000000..db2b7af
--- /dev/null
+++ b/demo/dependencies/linux-pe
@@ -0,0 +1 @@
+Subproject commit db2b7af6e6beae1bc391ff8f8e5c97b963dc3258