diff --git a/Cargo.toml b/Cargo.toml
index 51dc6622b..7835464be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,7 +52,7 @@ dirs = "2.0.2"
 glob = "0.3.0"
 ctrlc = "3.1.3"
 ptree = "0.2"
-surf = "1.0"
+surf = { version = "1.0", features = [ "curl-client" ] }
 url = "2.1.0"
 roxmltree = "0.7.0"
 nom5_locate = "0.1.1"