diff --git a/.gitmodules b/.gitmodules
index 32417c16..d7a14511 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "librfxcodec"]
 	path = librfxcodec
-	url = git://github.com/neutrinolabs/librfxcodec
+	url = https://github.com/neutrinolabs/librfxcodec.git