diff --git a/test/Makefile b/test/Makefile
index 6c5f041c2..923f1537c 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -1,6 +1,8 @@
 TOPDIR	= ..
 include ../Makefile.system
-
+ifeq ($(F_COMPILER),GFORTRAN)
+        override FFLAGS += -fno-tree-vectorize
+endif
 
 ifeq ($(NOFORTRAN),1)
 all ::