diff --git a/modules/exploits/windows/http/hp_imc_java_deserialize.rb b/modules/exploits/windows/http/hp_imc_java_deserialize.rb
index b429e812d1..9691c3ec13 100644
--- a/modules/exploits/windows/http/hp_imc_java_deserialize.rb
+++ b/modules/exploits/windows/http/hp_imc_java_deserialize.rb
@@ -65,7 +65,7 @@ class MetasploitModule < Msf::Exploit::Remote
         'method' => 'GET'
       })
 
-      if res and res.code == 500 and res.body =~ /HPE Intelligent Management Center/
+      if res && res.code == 500 && res.body.include?('HPE Intelligent Management Center')
         return Exploit::CheckCode::Appears
       end