diff --git a/src/f1/index.js b/src/f1/index.js
index 10220c6..62e7802 100644
--- a/src/f1/index.js
+++ b/src/f1/index.js
@@ -1,2 +1,2 @@
-export const f1 = () => console.log('f1 running')
+export const f1 = input => console.log(`f1 running: ${input}`)
 export const f2 = () => console.log('f1 running')
\ No newline at end of file