diff --git a/main.py b/main.py
index 1a15212..f63de4d 100644
--- a/main.py
+++ b/main.py
@@ -5,9 +5,9 @@ from threading import Thread
 from cheat import Cheat, sleep  # type: ignore
 
 
-def do_on_exit():
+def do_on_exit(running: list) -> None:
     """Called when the program end"""
-    for fn in [c.cheats_list[i] for i in c_id]:
+    for fn in running:
         try:
             unloader = getattr(c, f"{fn}_unload")
         except:
@@ -62,15 +62,18 @@ if __name__ == "__main__":
 
     # Instanciate and run threads, removing incompatibilites
     running = []
-    for fn in [c.cheats_list[i] for i in c_id
-               if any(map(lambda v: v in c.incompatible[fn], running))]:
-        print(f"Running {fn}...")
-        t = Thread(target=getattr(c, fn))
-        running.append(fn)
-        t.daemon = True
-        t.start()
+    for fn in [c.cheats_list[i] for i in c_id]:
+        incompatible = set(c.incompatible[fn]).intersection(running)
+        if not len(incompatible):
+            running.append(fn)
+            print(f"Running {fn}...")
+            t = Thread(target=getattr(c, fn))
+            t.daemon = True
+            t.start()
+        else:
+            print(f"{fn} is incompatible with: {', '.join(incompatible)}")
 
-    register(do_on_exit)
+    register(do_on_exit, running)
 
     # Don't close the main thread as cheats are daemons
     while True: