diff --git a/README b/README
index 0162d37..014fe27 100644
--- a/README
+++ b/README
@@ -13,8 +13,8 @@ Variables:
 
 You can overwride two variables on your .vimrc:
 
-    let g:SymfonyAppConsoleCaller = "php"
-    let g:SymfonyAppConsolePath = "app/console"
+    let g:symfony_app_console_caller= "php"
+    let g:symfony_app_console_path= "app/console"
 
 =========================
 
@@ -22,8 +22,18 @@ To handle routing or DIC autocompletion, you must define the path to your app co
 
 Then you can use <C-x><C-u> (user completion feature) to see all routes and DIC services with some extra informations in the ViM's menu popup.
 
+**Symfony interactive console**
+
+    <C-M> To open the Symfony interactive console.
+
+If you want to change this:
+
+    let g:symfony_enable_shell_mapping = 0 "disable the mapping of symfony console
+
+    " Use your key instead of default key which is <C-M>
+    map *MY KEY* :execute ":!"g:symfony_enable_shell_cmd<CR>
+
 
-<C-M> To open the Symfony interactive console.
 
 =========================
 
@@ -46,3 +56,4 @@ To use it in another system, just use the same class by typing:
     // require 'VimExceptionHandler.php'
     VimExceptionHandler::register();
 
+
diff --git a/plugin/symfonycomplete.vim b/plugin/symfonycomplete.vim
index 9c39be4..d5c509b 100644
--- a/plugin/symfonycomplete.vim
+++ b/plugin/symfonycomplete.vim
@@ -1,13 +1,17 @@
-if !exists("g:SymfonyAppConsolePath")
-    let g:SymfonyAppConsolePath = "app/console"
+if !exists("g:symfony_app_console_path")
+    let g:symfony_app_console_path = "app/console"
 endif
 
-if !exists("g:SymfonyAppConsoleCaller")
-    let g:SymfonyAppConsoleCaller = "php"
+if !exists("g:symfony_app_console_caller")
+    let g:symfony_app_console_caller = "php"
+endif
+
+if !exists("g:symfony_enable_shell_mapping")
+    let g:symfony_enable_shell_mapping = 1
 endif
 
 fun! CompleteSymfonyContainer(base, res)
-    let shellcmd = g:SymfonyAppConsoleCaller. ' '.g:SymfonyAppConsolePath.' container:debug'
+    let shellcmd = g:symfony_app_console_caller. ' '.g:symfony_app_console_path.' container:debug'
     let output = system(shellcmd)
     if v:shell_error
         return 0
@@ -26,7 +30,7 @@ fun! CompleteSymfonyContainer(base, res)
 endfun
 
 fun! CompleteSymfonyRouter(base, res)
-    let shellcmd = g:SymfonyAppConsoleCaller. ' '.g:SymfonyAppConsolePath.' router:debug'
+    let shellcmd = g:symfony_app_console_caller. ' '.g:symfony_app_console_path.' router:debug'
     let output = system(shellcmd)
     if v:shell_error
         return 0
@@ -65,5 +69,8 @@ set completefunc=CompleteSymfony
 
 " Open console
 
-let cmd = g:SymfonyAppConsoleCaller." ".g:SymfonyAppConsolePath." -s"
-map <C-M> :execute ":!"cmd<CR>
+let g:symfony_enable_shell_cmd = g:symfony_app_console_caller." ".g:symfony_app_console_path." -s"
+
+if(g:symfony_enable_shell_mapping == 1)
+    map <C-M> :execute ":!"g:symfony_enable_shell_cmd<CR>
+endif