diff --git a/.gitmodules b/.gitmodules
index 2a8c091212286c89e5bace4680bfdc477bd311df..76fef526c356cbe2821b62c3555115217b46a8ae 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "third_party/lua-cjson"]
 	path = third_party/lua-cjson
-	url = git://github.com/mpx/lua-cjson.git
+	url = https://github.com/mpx/lua-cjson.git
 [submodule "third_party/luajit"]
 	path = third_party/luajit
-    url = git://github.com/tarantool/luajit.git
+    url = https://github.com/tarantool/luajit.git