diff --git a/rockspec/lnet-4.0-0.rockspec b/rockspec/lnet-4.0-0.rockspec
index c20e3e5..a19d3c4 100644
--- a/rockspec/lnet-4.0-0.rockspec
+++ b/rockspec/lnet-4.0-0.rockspec
@@ -14,6 +14,7 @@ description = {
 }
 dependencies = {
    "lua >= 5.1",
+   "luasocket",
    "multi"
 }
 build = {