diff --git a/Justfile b/Justfile
index 97006bb..61ac93e 100644
--- a/Justfile
+++ b/Justfile
@@ -4,7 +4,7 @@ wasm_profile := "wasm-" + profile
 log := ""
 
 serve: wasm
-    RKGK_PORT={{port}} RKGK_WASM_PATH=target/wasm32-unknown-unknown/{{wasm_profile}} RUST_LOG={{log}} cargo run -p rkgk --profile {{profile}}
+    RKGK_PORT={{port}} RKGK_WASM_PATH=target/wasm32-unknown-unknown/{{wasm_profile}} RUST_LOG={{log}} RUST_BACKTRACE=1 cargo run -p rkgk --profile {{profile}}
 
 wasm:
     cargo build -p haku-wasm --target wasm32-unknown-unknown --profile {{wasm_profile}}