diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..2c9dc6b
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "cmake"]
+	path = cmake
+	url = git://git.nerdcruft.net/cmake
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 76d8903..45bca33 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,9 @@ project(quimby
     LANGUAGES CXX
 )
 
+list (APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+include (nc)
+
 install(
     FILES
         systemd/system/quimby.service
diff --git a/cmake b/cmake
new file mode 160000
index 0000000..b695b56
--- /dev/null
+++ b/cmake
@@ -0,0 +1 @@
+Subproject commit b695b56eadeaba2fc0ba2db75d7381a47ac91fa0