diff --git a/cmake/PyQtMacros.cmake b/cmake/PyQtMacros.cmake
index e441906fff..d3dbf5beec 100644
--- a/cmake/PyQtMacros.cmake
+++ b/cmake/PyQtMacros.cmake
@@ -34,7 +34,7 @@ MACRO(PYQT_WRAP_UI outfiles )
   ELSE()
     # TODO osx
     SET(PYUIC_WRAPPER "${CMAKE_SOURCE_DIR}/scripts/pyuic_wrapper.sh")
-    SET(PYUIC_WRAPPER_PATH "${QGIS_OUTPUT_DIRECTORY}/lib")
+    SET(PYUIC_WRAPPER_PATH "${QGIS_OUTPUT_DIRECTORY}/lib${LIB_SUFFIX}")
   ENDIF()
 
   FOREACH(it ${ARGN})