diff --git a/src/Terminal2.test.ts b/src/Terminal2.test.ts
index 178a669d..ad306f32 100644
--- a/src/Terminal2.test.ts
+++ b/src/Terminal2.test.ts
@@ -79,7 +79,8 @@ describe('Escape Sequence Files', function(): void {
   });
 
   after(() => {
-    ptyTerm.end();
+    ptyTerm._master.end();
+    ptyTerm._master.destroy();
   });
 
   FILES.forEach(filename => {