diff --git a/Cargo.toml b/Cargo.toml
index f281cb854..859dadea2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,5 +41,5 @@ path = "parity/main.rs"
 name = "parity"
 
 [profile.release]
-debug = false
+debug = true
 lto = false