diff --git a/lib/index_shotgun/analyzer.rb b/lib/index_shotgun/analyzer.rb
index <HASH>..<HASH> 100644
--- a/lib/index_shotgun/analyzer.rb
+++ b/lib/index_shotgun/analyzer.rb
@@ -10,7 +10,10 @@ module IndexShotgun
       # Search duplicate index
       # @return [String] result message
       def perform
-        tables = ActiveRecord::Base.connection.tables
+        tables =
+          ActiveSupport::Deprecation.silence do
+            ActiveRecord::Base.connection.tables
+          end
         tables.reject! { |table| EXCLUDE_TABLES.include?(table) }
 
         duplicate_indexes =
[Resolve] DEPRECATION WARNING: #tables currently returns both tables and views.

This behavior is deprecated and will be changed with Rails <I> to only return tables.
Use #data_sources instead. (called from block in perform at /Users/sue<I>/dev/workspace/github.com/sue<I>/index_shotgun/lib/index_shotgun/analyzer.rb:<I>)

I want to get only tables here