diff --git a/tests/sherlock_interactives.py b/tests/sherlock_interactives.py
index 2c9d9d9..9f99c50 100644
--- a/tests/sherlock_interactives.py
+++ b/tests/sherlock_interactives.py
@@ -7,8 +7,8 @@ class Interactives:
     def run_cli(args:str = "") -> str:
         """Pass arguments to Sherlock as a normal user on the command line"""
         # Adapt for platform differences (Windows likes to be special)
-        if platform.system == "Windows":
-            command:str = f"py -m sherlock {args}"
+        if platform.system() == "Windows":
+            command:str = f"py -m sherlock_project {args}"
         else:
             command:str = f"sherlock {args}"