diff --git a/.gitmodules b/.gitmodules
index cfc81114c..f18a8731b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -31,3 +31,6 @@
 [submodule "extern/KeybaseLib"]
 	path = extern/KeybaseLib
 	url = https://github.com/timbray/KeybaseLib.git
+[submodule "extern/minidns"]
+	path = extern/minidns
+	url = https://github.com/open-keychain/minidns.git
diff --git a/extern/minidns b/extern/minidns
new file mode 160000
index 000000000..dcf62a8ac
--- /dev/null
+++ b/extern/minidns
@@ -0,0 +1 @@
+Subproject commit dcf62a8ac59d84072e66e71ec8a5d137784e760d