diff --git a/Cargo.toml b/Cargo.toml
index 871d0db..b3f9fb0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -117,7 +117,8 @@ debug = true
 
 
 [profile.release]
-lto = "thin"
+codegen-units = 1
+lto = "fat"
 
 [profile.deb]
 inherits = "release"