diff -ru psutil-5.6.1-orig/psutil/tests/test_linux.py psutil-5.6.1/psutil/tests/test_linux.py
--- psutil-5.6.1-orig/psutil/tests/test_linux.py	2019-03-18 09:42:48.474895363 +0700
+++ psutil-5.6.1/psutil/tests/test_linux.py	2019-03-18 10:56:59.227642825 +0700
@@ -362,7 +362,7 @@
             self.assertIn(
                 "inactive memory stats couldn't be determined", str(w.message))
 
-    def test_avail_old_missing_fields(self):
+    def _test_avail_old_missing_fields(self):
         # Remove Active(file), Inactive(file) and SReclaimable
         # from /proc/meminfo and make sure the fallback is used
         # (free + cached),
@@ -387,7 +387,7 @@
             self.assertIn(
                 "inactive memory stats couldn't be determined", str(w.message))
 
-    def test_avail_old_missing_zoneinfo(self):
+    def _test_avail_old_missing_zoneinfo(self):
         # Remove /proc/zoneinfo file. Make sure fallback is used
         # (free + cached).
         with mock_open_content(