diff --git a/.gitignore b/.gitignore
index 46681867..0fc54aeb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,5 @@
 node_modules
 dist
-flatpak-builder-tools
 *.keystore
 *.apk
 *.idsig
diff --git a/flatpak-builder-tools b/flatpak-builder-tools
new file mode 160000
index 00000000..9a48b5e3
--- /dev/null
+++ b/flatpak-builder-tools
@@ -0,0 +1 @@
+Subproject commit 9a48b5e30a53715f1e71a5b804ff99fa46c430a3