diff --git a/pybash/hook.py b/pybash/hook.py
index ef54072..dfee57b 100644
--- a/pybash/hook.py
+++ b/pybash/hook.py
@@ -5,7 +5,7 @@
 
 def source_init():
     """Adds subprocess import"""
-    return "import subprocess"
+    return "import subprocess\n"
 
 
 def add_hook():