diff --git a/.gitmodules b/.gitmodules
index d478d55..04a7aa6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "vendor/unity"]
 	path = vendor/unity
 	url = git@github.com:ThrowTheSwitch/Unity.git
+[submodule "vendor/c_exception"]
+	path = vendor/c_exception
+	url = git://github.com/ThrowTheSwitch/CException.git
diff --git a/vendor/c_exception b/vendor/c_exception
new file mode 160000
index 0000000..b54605d
--- /dev/null
+++ b/vendor/c_exception
@@ -0,0 +1 @@
+Subproject commit b54605d9f98289132c3ed6279f2d2f4815a53017