diff --git a/copyvios/checker.py b/copyvios/checker.py
index 1d2fe20..9c749a6 100644
--- a/copyvios/checker.py
+++ b/copyvios/checker.py
@@ -12,8 +12,8 @@ from .sites import get_site, get_sites
 
 __all__ = ["do_check", "T_POSSIBLE", "T_SUSPECT"]
 
-T_POSSIBLE = 0.3
-T_SUSPECT = 0.6
+T_POSSIBLE = 0.5
+T_SUSPECT = 0.75
 
 def do_check():
     query = Query()