diff --git a/.gitmodules b/.gitmodules
index b68844b..2aab27c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "modules/arch-install-scripts"]
 	path = modules/arch-install-scripts
 	url = https://gitlab.archlinux.org/archlinux/arch-install-scripts
+[submodule "modules/apk-tools"]
+	path = modules/apk-tools
+	url = https://git.alpinelinux.org/apk-tools
diff --git a/modules/apk-tools b/modules/apk-tools
new file mode 160000
index 0000000..cef30b6
--- /dev/null
+++ b/modules/apk-tools
@@ -0,0 +1 @@
+Subproject commit cef30b61c1a4c870f23f905423d76a287c22bf02