diff --git a/.pylintrc b/.pylintrc
index cfd1c41..f006a4a 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -252,7 +252,7 @@ ignore-docstrings=yes
 ignore-imports=yes
 
 # Minimum lines number of a similarity.
-min-similarity-lines=4
+min-similarity-lines=12
 
 
 [BASIC]