diff --git a/litellm-rust/Cargo.toml b/litellm-rust/Cargo.toml
index 05eea6bc299..7fa8de05f60 100644
--- a/litellm-rust/Cargo.toml
+++ b/litellm-rust/Cargo.toml
@@ -75,7 +75,7 @@ veil = "0.3.0"
 
 [profile.release]
 opt-level = 3
-lto = "thin"
+lto = "fat"
 codegen-units = 1
 panic = "unwind"
 debug = false