Index: duplicity-0.7.06-2ubuntu1/testing/unit/test_gpginterface.py
===================================================================
--- duplicity-0.7.06-2ubuntu1.orig/testing/unit/test_gpginterface.py
+++ duplicity-0.7.06-2ubuntu1/testing/unit/test_gpginterface.py
@@ -28,6 +28,7 @@ import tempfile
 import sys
 
 from duplicity import gpginterface
+from duplicity import tempdir
 
 __author__ = "Frank J. Tobin, ftobin@neverending.org"
 __version__ = "0.2.2"
@@ -126,8 +127,8 @@ class GnuPGTests(BasicTest):
         plaintext_source = __file__
 
         plainfile = open(plaintext_source)
-        temp1 = tempfile.TemporaryFile()
-        temp2 = tempfile.TemporaryFile()
+        temp1 = tempfile.TemporaryFile(dir=tempdir.default().dir())
+        temp2 = tempfile.TemporaryFile(dir=tempdir.default().dir())
 
         self.do_attach_fh_operation(['--symmetric'],
                                     stdin=plainfile, stdout=temp1)
