diff --git a/Cargo.lock b/Cargo.lock
index 1ae5ca82..d30cc8ae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -675,7 +675,7 @@ checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
 
 [[package]]
 name = "openresearch-cli"
-version = "0.1.7"
+version = "0.1.8"
 dependencies = [
  "anyhow",
  "clap",
diff --git a/Cargo.toml b/Cargo.toml
index 8aad9203..ca3085cd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "openresearch-cli"
-version = "0.1.7"
+version = "0.1.8"
 edition = "2021"
 description = "OpenResearch CLI (orx) — Rust port"
 repository = "https://github.com/alphaXiv/openresearch-cli"
diff --git a/src/commands/exp.rs b/src/commands/exp.rs
index 157e048a..0869667c 100644
--- a/src/commands/exp.rs
+++ b/src/commands/exp.rs
@@ -319,7 +319,11 @@ async fn desc(
 /// `orx exp run <expId> …` — launch a run on a new instance or existing sandbox.
 async fn launch(creds: &crate::config::Credentials, args: ExpRunArgs) -> Result<()> {
     // Resolve the target: exactly one of --sandbox, --gpu, or --cpu.
-    let selectors = [args.sandbox.is_some(), args.gpu.is_some(), args.cpu.is_some()];
+    let selectors = [
+        args.sandbox.is_some(),
+        args.gpu.is_some(),
+        args.cpu.is_some(),
+    ];
     let chosen = selectors.iter().filter(|x| **x).count();
     if chosen > 1 {
         return Err(anyhow!("Pass exactly one of --sandbox, --gpu, or --cpu."));