diff --git a/jest.setup.js b/jest.setup.js
index 29e7d628..54ee4e98 100644
--- a/jest.setup.js
+++ b/jest.setup.js
@@ -1,4 +1,5 @@
 jest.mock('wrap-ansi')
+jest.mock('./src/utils/stdin')
 
 require('css.escape') // Polyfill for CSS.escape
 
diff --git a/src/utils/__mocks__/stdin.ts b/src/utils/__mocks__/stdin.ts
new file mode 100644
index 00000000..709a6eb5
--- /dev/null
+++ b/src/utils/__mocks__/stdin.ts
@@ -0,0 +1 @@
+export const getStdin = async () => Buffer.alloc(0)