diff --git a/.gitmodules b/.gitmodules
index 8212070..ab8f00c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -133,3 +133,6 @@
 [submodule "hbarmor"]
 	path = hbarmor
 	url = https://repo.or.cz/minetest_hbarmor
+[submodule "pkarcs"]
+	path = pkarcs
+	url = https://github.com/TumeniNodes/pkarcs
diff --git a/pkarcs b/pkarcs
new file mode 160000
index 0000000..cb850cb
--- /dev/null
+++ b/pkarcs
@@ -0,0 +1 @@
+Subproject commit cb850cb5c73842dd09a7bd35d16e7bbc42d05d70