1 files changed, 2 insertions, 2 deletions
diff --git a/deno_typescript/lib.rs b/deno_typescript/lib.rs
index c7de33215..2d459f98f 100644
--- a/deno_typescript/lib.rs
+++ b/deno_typescript/lib.rs
@@ -62,7 +62,7 @@ where
 }
 
 pub struct TSIsolate {
-  isolate: Isolate,
+  isolate: Box<Isolate>,
   state: Arc<Mutex<TSState>>,
 }
 
@@ -220,7 +220,7 @@ pub fn mksnapshot_bundle_ts(
 }
 
 fn write_snapshot(
-  mut runtime_isolate: Isolate,
+  mut runtime_isolate: Box<Isolate>,
   bundle: &Path,
 ) -> Result<(), ErrBox> {
   println!("creating snapshot...");