diff --git a/Modules/FindQt4.cmake b/Modules/FindQt4.cmake
index 3bb77d1..7fdbe4a 100644
--- a/Modules/FindQt4.cmake
+++ b/Modules/FindQt4.cmake
@@ -579,6 +579,8 @@ IF (QT4_QMAKE_FOUND)
   FOREACH(QT_MODULE ${QT_MODULES})
     STRING(TOUPPER ${QT_MODULE} _upper_qt_module)
     FIND_PATH(QT_${_upper_qt_module}_INCLUDE_DIR ${QT_MODULE}
+              NO_CMAKE_PATH
+              NO_CMAKE_ENVIRONMENT_PATH
               PATHS
               ${QT_HEADERS_DIR}/${QT_MODULE}
               ${QT_LIBRARY_DIR}/${QT_MODULE}.framework/Headers