diff --git a/Makefile b/Makefile
index 289f0eca5..56af9847e 100644
--- a/Makefile
+++ b/Makefile
@@ -278,7 +278,11 @@ prof_lapack : lapack_prebuild
 lapack_prebuild :
 ifeq ($(NO_LAPACK), $(filter 0,$(NO_LAPACK)))
 	-@echo "FC          = $(FC)" > $(NETLIB_LAPACK_DIR)/make.inc
+ifeq ($(F_COMPILER), GFORTRAN)
+	-@echo "override FFLAGS      = $(LAPACK_FFLAGS) -fno-tree-vectorize" >> $(NETLIB_LAPACK_DIR)/make.inc
+else
 	-@echo "override FFLAGS      = $(LAPACK_FFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
+endif
 	-@echo "FFLAGS_DRV  = $(LAPACK_FFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "POPTS       = $(LAPACK_FPFLAGS)" >> $(NETLIB_LAPACK_DIR)/make.inc
 	-@echo "FFLAGS_NOOPT       = -O0 $(LAPACK_NOOPT)" >> $(NETLIB_LAPACK_DIR)/make.inc