diff --git a/Modules/Wrappers/CommandLine/include/otbWrapperCommandLineLauncher.h b/Modules/Wrappers/CommandLine/include/otbWrapperCommandLineLauncher.h
index 9e097a67cfafd11f96efc38867ea37e4b643d62b..e6a26418b2af0f7664a3eb338cd1fa45744c1da9 100644
--- a/Modules/Wrappers/CommandLine/include/otbWrapperCommandLineLauncher.h
+++ b/Modules/Wrappers/CommandLine/include/otbWrapperCommandLineLauncher.h
@@ -112,9 +112,6 @@ public:
   /** Create and display the help of the application */
   void DisplayHelp(bool longHelp=false);
 
-   /** Create and display the long help of the application */
-  void DisplayLongHelp();
-
   /** Performs specific action for testing environment */
   void LoadTestEnv();