diff --git a/Cargo.toml b/Cargo.toml
index 0dc721d..ce92719 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ build = "build.rs"
 
 [dependencies]
 cblas = "0.2.0"
-openblas-src = { version = "0.9.0", features = ["system"] }
+openblas-src = { version = "0.9.0", features = ["lapacke", "system"] }
 serde = {version = "1.0", features = ["derive"]}
 serde_json = "1.0"