diff --git a/monkey/infection_monkey/main.py b/monkey/infection_monkey/main.py
index 453c155b5..d12414eae 100644
--- a/monkey/infection_monkey/main.py
+++ b/monkey/infection_monkey/main.py
@@ -13,6 +13,7 @@ from infection_monkey.config import WormConfiguration, EXTERNAL_CONFIG_FILE
 from infection_monkey.dropper import MonkeyDrops
 from infection_monkey.model import MONKEY_ARG, DROPPER_ARG
 from infection_monkey.monkey import InfectionMonkey
+import infection_monkey.post_breach # dummy import for pyinstaller
 
 __author__ = 'itamar'