diff --git a/Cargo.toml b/Cargo.toml
index b8fcde35..e6e3bce4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,5 +25,8 @@ bincode = "0.6"
 flate2 = "0.2"
 fnv = "1.0.2"
 
+[features]
+static-onig = ["onig/static-libonig"]
+
 # [profile.release]
 # debug = true