diff --git a/Cargo.toml b/Cargo.toml
index fa54a2dcf..900bb9576 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,5 +9,5 @@ members = [
 ]
 
 # Don't optimize build scripts and macros.
-[profile.dev.build-override]
+[profile.release.build-override]
 opt-level = 0