diff --git a/lib/cc/engine/analyzers/php/main.rb b/lib/cc/engine/analyzers/php/main.rb
index d86924ca..73bcebd6 100644
--- a/lib/cc/engine/analyzers/php/main.rb
+++ b/lib/cc/engine/analyzers/php/main.rb
@@ -13,6 +13,7 @@ class Main < CC::Engine::Analyzers::Base
           ].freeze
           DEFAULT_MASS_THRESHOLD = 75
           DEFAULT_FILTERS = [
+            "(Stmt_Namespace ___)",
             "(Stmt_Use ___)",
             "(comments ___)",
           ].freeze
diff --git a/spec/cc/engine/analyzers/php/main_spec.rb b/spec/cc/engine/analyzers/php/main_spec.rb
index 45a87f84..135e3785 100644
--- a/spec/cc/engine/analyzers/php/main_spec.rb
+++ b/spec/cc/engine/analyzers/php/main_spec.rb
@@ -169,6 +169,7 @@
       create_source_file("foo.php", <<~EOPHP)
       <?php
       namespace KeepClear\\Http\\Controllers\\API\\V1;
+
       use Illuminate\\Http\\Request;
       use KeepClear\\Http\\Controllers\\Controller;
       use KeepClear\\Models\\Comment;
@@ -177,12 +178,14 @@
       use KeepClear\\Traits\\Controllers\\ApiFilter;
       use KeepClear\\Traits\\Controllers\\ApiParseBody;
       use KeepClear\\Traits\\Controllers\\ApiException;
+      
       a / b;
       EOPHP
 
       create_source_file("bar.php", <<~EOPHP)
       <?php
       namespace KeepClear\\Http\\Controllers\\API\\V1;
+
       use Illuminate\\Http\\Request;
       use KeepClear\\Http\\Controllers\\Controller;
       use KeepClear\\Models\\Comment;
@@ -191,6 +194,7 @@
       use KeepClear\\Traits\\Controllers\\ApiFilter;
       use KeepClear\\Traits\\Controllers\\ApiParseBody;
       use KeepClear\\Traits\\Controllers\\ApiException;
+
       a + b;
       EOPHP