diff --git a/bindings/hydra-dx-math/rust/Cargo.toml b/bindings/hydra-dx-math/rust/Cargo.toml
index c13b68d..7825e78 100644
--- a/bindings/hydra-dx-math/rust/Cargo.toml
+++ b/bindings/hydra-dx-math/rust/Cargo.toml
@@ -16,6 +16,7 @@ jni = { version = "0.17.0", default-features = false }
 
 [profile.release]
 strip = false
+debug = 2
 lto = true
 opt-level = "s"
 
diff --git a/bindings/metadata_shortener/rust/Cargo.toml b/bindings/metadata_shortener/rust/Cargo.toml
index ccc2ae0..9efcda7 100644
--- a/bindings/metadata_shortener/rust/Cargo.toml
+++ b/bindings/metadata_shortener/rust/Cargo.toml
@@ -15,6 +15,7 @@ codec = { package = "parity-scale-codec", version = "3.6.9", features = [ "deriv
 
 [profile.release]
 strip = false
+debug = 2
 lto = true
 opt-level = "s"
 
diff --git a/bindings/sr25519-bizinikiwi/rust/Cargo.toml b/bindings/sr25519-bizinikiwi/rust/Cargo.toml
index a81f8f8..d914299 100644
--- a/bindings/sr25519-bizinikiwi/rust/Cargo.toml
+++ b/bindings/sr25519-bizinikiwi/rust/Cargo.toml
@@ -12,6 +12,7 @@ zeroize = "1.7"
 
 [profile.release]
 strip = false
+debug = 2
 lto = true
 opt-level = "s"