diff --git a/src/meshlabplugins/filter_screened_poisson/filter_screened_poisson.pro b/src/meshlabplugins/filter_screened_poisson/filter_screened_poisson.pro
index e73ab5bb6..4747c5b04 100644
--- a/src/meshlabplugins/filter_screened_poisson/filter_screened_poisson.pro
+++ b/src/meshlabplugins/filter_screened_poisson/filter_screened_poisson.pro
@@ -1,11 +1,12 @@
 include (../../shared.pri)
 
-macx:QMAKE_CXX = clang++-mp-3.9
-macx:QMAKE_LFLAGS += -L/opt/local/lib/libomp -lomp
+#uncomment these two lines for using the latest clang compiler on OSX to use openmp
+#macx:QMAKE_CXX = clang++-mp-3.9
+#macx:QMAKE_LFLAGS += -L/opt/local/lib/libomp -lomp
+
 linux:QMAKE_LFLAGS += -fopenmp -lgomp
 macx:QMAKE_CXXFLAGS_RELEASE+= -O3 -DRELEASE -funroll-loops -ffast-math  -Wno-sign-compare -Wno-unused-parameter
 
-QMAKE_CXXFLAGS+=-fopenmp
 
 win32:QMAKE_CXXFLAGS   += -openmp