diff --git a/cMake/FreeCadMacros.cmake b/cMake/FreeCadMacros.cmake
index e130c4854..0a089d238 100644
--- a/cMake/FreeCadMacros.cmake
+++ b/cMake/FreeCadMacros.cmake
@@ -223,7 +223,9 @@ MACRO(SET_BIN_DIR ProjectName OutputName)
     if(WIN32)
         set_target_properties(${ProjectName} PROPERTIES DEBUG_OUTPUT_NAME ${OutputName}_d)
     else(WIN32)
-        set_target_properties(${ProjectName} PROPERTIES PREFIX "")
+        if(NOT ${ProjectName} MATCHES "^FreeCAD(App|Base|Gui|Main|MainCmd)$")
+            set_target_properties(${ProjectName} PROPERTIES PREFIX "")
+        endif(NOT ${ProjectName} MATCHES "^FreeCAD(App|Base|Gui|Main|MainCmd)$")
         
         if(${ARGC} STREQUAL 4)
             set_target_properties(${ProjectName} PROPERTIES INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}${ARGV3})