diff --git a/Code/Visualization/Viewer/CMakeLists.txt b/Code/Visualization/Viewer/CMakeLists.txt
index 5f827071deac4c6a00c888491441ba3d8d4172dc..dd9db07becfe828beb2856a93597e5ccd90b8445 100644
--- a/Code/Visualization/Viewer/CMakeLists.txt
+++ b/Code/Visualization/Viewer/CMakeLists.txt
@@ -38,7 +38,7 @@ IF(CMAKE_COMPILER_IS_GNUCXX)
 	    PROPERTIES COMPILE_FLAGS -fno-strict-aliasing)
 ENDIF(CMAKE_COMPILER_IS_GNUCXX)
 
-ADD_EXECUTABLE(otbViewer WIN32
+ADD_EXECUTABLE(otbViewer
                    otbViewer.cxx
                    ${VIEW_SRCS} ${CONTROLLER_SRCS} ${MODEL_SRCS}
                    ${otbViewer_FLTK_UI_SRCS})
diff --git a/Code/Wrappers/ApplicationLauncherQt/CMakeLists.txt b/Code/Wrappers/ApplicationLauncherQt/CMakeLists.txt
index e87a37c2a3655c73be4138ba9077c15e6b0ae7be..03587644845e97fdbea0e244f53021296c334030 100644
--- a/Code/Wrappers/ApplicationLauncherQt/CMakeLists.txt
+++ b/Code/Wrappers/ApplicationLauncherQt/CMakeLists.txt
@@ -4,7 +4,7 @@ include_directories(../QtWidget)
 set( SRCS
      otbApplicationLauncherQt.cxx )
 
-add_executable(otbApplicationLauncherQt WIN32 ${SRCS})
+add_executable(otbApplicationLauncherQt ${SRCS})
 
 target_link_libraries(otbApplicationLauncherQt
                        OTBWrapperQtWidget