diff --git a/src/intel.mk b/src/intel.mk
index c72a836..725af6a 100644
--- a/src/intel.mk
+++ b/src/intel.mk
@@ -1,24 +1,22 @@
 CC = icc
 CFLAGS =
 FC = mpiifort
 #
-#BSPLINES=$(HOME)/lib/intel/bsplines
-#FUTILS=$(HOME)/lib/intel/futils
-#PARMETIS=$(PARMETIS_ROOT)
-#MUMPSLIBS= -ldmumps -lzmumps -lmumps_common -lpord
-#XGRAFIX=$(HOME)/lib/intel/xgrafix
-#MUMPS=$(MUMPS_ROOT)
-#HDF5=$(HDF5_ROOT)
+PARMETIS=$(PARMETIS_ROOT)
+MUMPSLIBS= -ldmumps -lzmumps -lmumps_common -lpord
+XGRAFIX=$(HOME)/lib/intel/xgrafix
+MUMPS=$(MUMPS_ROOT)
+HDF5=$(HDF5_ROOT)
 #
-RELEASEFLAGS = -fpp -mkl=cluster -qopenmp -qopenmp-simd -O2 -xHost -warn all -diag-enable=all
-FFLAGS =  -fpp -g -traceback -check bounds -mkl=cluster
+RELEASEFLAGS = -fpp -mkl=cluster -qopenmp -qopenmp-simd -O3 -xHost -warn all
+FFLAGS =  -fpp -g -traceback -check bounds -mkl=cluster -O3
 DEBUGFLAGS = -fpp -g -O0 -xHost -qopenmp -qopenmp-simd -traceback -mkl=cluster\
 						 -check all -check bounds -check noarg_temp_created \
 						 -warn all -ftrapuv -fpe0 -debug extended \
 						 -check uninit -debug all -diag-enable=all
 PROFILEFLAGS= -g
 
 F90 = $(FC)
 F90FLAGS= $(RELEASEFLAGS)
 LDFLAGS =
 LIBS =