diff --git a/unit_tests/fdt/dtifit/feedsRun b/unit_tests/fdt/dtifit/feedsRun
index 144e51f3a034a1c4d48044e38caabc08a6db7333..0ba3f77e04abd4a99c5d390d60386a141ef7c8d0 100755
--- a/unit_tests/fdt/dtifit/feedsRun
+++ b/unit_tests/fdt/dtifit/feedsRun
@@ -96,7 +96,7 @@ def gen_data():
             for flipped in (False, True):
                 directory[3] = 'flipped' if flipped else ''
 
-                fdir = '_'.join([d for d in directory if len(d) > 0])
+                fdir = os.path.join(OUTDIR, '_'.join([d for d in directory if len(d) > 0]))
 
                 if not os.path.isdir(fdir):
                     os.mkdir(fdir)