diff --git a/.gitmodules b/.gitmodules
index e8b4aa7..bac1da5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -160,3 +160,6 @@
 [submodule "schildichat-desktop-bin"]
 	path = schildichat-desktop-bin
 	url = https://aur.archlinux.org/schildichat-desktop-bin.git
+[submodule "tmpmail-git"]
+	path = tmpmail-git
+	url = https://aur.archlinux.org/tmpmail-git.git
diff --git a/tmpmail-git b/tmpmail-git
new file mode 160000
index 0000000..33e2dc8
--- /dev/null
+++ b/tmpmail-git
@@ -0,0 +1 @@
+Subproject commit 33e2dc83526dda8d6e20ec5ae1cd5838ccca5791