diff --git a/Modules/Wrappers/CommandLine/src/otbWrapperCommandLineLauncher.cxx b/Modules/Wrappers/CommandLine/src/otbWrapperCommandLineLauncher.cxx
index 670bb484373bee1c0fa7c964c1d3b7b31002a266..0af9b9afc04e6f272194224570c54b3c92e041a4 100644
--- a/Modules/Wrappers/CommandLine/src/otbWrapperCommandLineLauncher.cxx
+++ b/Modules/Wrappers/CommandLine/src/otbWrapperCommandLineLauncher.cxx
@@ -729,7 +729,7 @@ std::string CommandLineLauncher::DisplayParameterHelp(const Parameter::Pointer &
       {
       defPixType = OutputImageParameter::ConvertPixelTypeToString(paramDown->GetDefaultPixelType());
       }
-    oss << " [pixel=uint8/uint16/int16/uint32/int32/float/double]";
+    oss << " [pixel=uint8/uint16/int16/uint32/int32/float/double/cint16/cint32/cfloat/cdouble]";
     oss << " (default value is " << defPixType <<")";
     }