diff --git a/.gitmodules b/.gitmodules
index 3563f30..325d999 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "icalparser"]
 	path = icalparser
-	url = https://github.com/OzzyCzech/icalparser.git
+	url = git@github.com:OzzyCzech/icalparser.git