diff --git a/Cargo.toml b/Cargo.toml
index 8b58154ec..072a21a7e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -104,7 +104,7 @@ members = [
 
 [profile.dev]
 debug = 1
-lto = "thin"
+lto = "fat"
 opt-level = 1
 
 [profile.release]