diff --git a/justfile b/justfile
index 23837d70..542861fd 100644
--- a/justfile
+++ b/justfile
@@ -69,7 +69,8 @@ update-linker-scripts:
 publish: (_run-tool "publish")
 
 _run-tool +tool:
-    cargo run --manifest-path "{{justfile_directory() + "/tools/Cargo.toml"}}" -- {{tool}}
+    (cd tools && cargo build)
+    tools/target/debug/tools {{tool}}
 
 _build-rom folder name:
     #!/usr/bin/env bash