diff --git a/src/NadekoBot/_Extensions/Extensions.cs b/src/NadekoBot/_Extensions/Extensions.cs
index 8dbdf02b..f95e6fbb 100644
--- a/src/NadekoBot/_Extensions/Extensions.cs
+++ b/src/NadekoBot/_Extensions/Extensions.cs
@@ -278,6 +278,15 @@ namespace NadekoBot.Extensions
                 return list;
             }
         }
+    
+        /// <summary>
+        /// Easy use of fast, efficient case-insensitive Contains check with StringComparison Member Types 
+        /// CurrentCulture, CurrentCultureIgnoreCase, InvariantCulture, InvariantCultureIgnoreCase, Ordinal, OrdinalIgnoreCase
+        /// </summary>    
+        public static bool ContainsNoCase(this string str, string contains, StringComparison compare)
+        {
+            return str.IndexOf(contains, compare) >= 0;
+        }
 
         public static string TrimTo(this string str, int maxLength, bool hideDots = false)
         {
@@ -436,4 +445,4 @@ namespace NadekoBot.Extensions
                     : usr.AvatarUrl;
         }
     }
-}
\ No newline at end of file
+}