diff --git a/regexp-additional.properties b/regexp-additional.properties
deleted file mode 100644
index a0ad07e..0000000
--- a/regexp-additional.properties
+++ /dev/null
@@ -1,8 +0,0 @@
-task17=.*\d$
-task18=(\d{3}).*
-task19=(.*)\@.*
-task20=^<(a).*|<(div).*
-task21=(.*)\.(png|jpg|gif)$
-task22=([^\s*].)
-task23=.*\.(.*)\((.*):(\d+)
-task24=(.*):\/\/([^\/:]*)(?::(\d+))?.*
\ No newline at end of file