diff --git a/Cargo.toml b/Cargo.toml
index 447dc48..95c7ea9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -70,3 +70,9 @@ num = "0.4"
 
 [workspace]
 members = ["packet_inspector"]
+
+[profile.dev.package."*"]
+opt-level = 3
+
+[profile.dev]
+opt-level = 1