diff --git a/Cargo.toml b/Cargo.toml
index 235f3777..1a3db316 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,11 @@
 resolver = "2"
 members = ["psst-protocol", "psst-core", "psst-cli", "psst-gui"]
 
+[profile.dev]
+opt-level = 1
+debug = true
+lto = false
+
 [profile.release]
 opt-level = 3
 strip = true