diff --git a/test/suite_dfilter/group_string_type.py b/test/suite_dfilter/group_string_type.py
index 9298646270..26b46e900c 100644
--- a/test/suite_dfilter/group_string_type.py
+++ b/test/suite_dfilter/group_string_type.py
@@ -132,7 +132,7 @@ class case_string(unittest.TestCase):
         dfilter = 'http.request.method contains "\x48\x45\x41\x44"' # "HEAD"
         checkDFilterCount(dfilter, 1)
 
-    def test_contains_6(self, checkDFilterCount):
+    def test_contains_7(self, checkDFilterCount):
         dfilter = 'http.request.method contains 48:45:41:44' # "48:45:41:44"
         checkDFilterCount(dfilter, 0)
 
diff --git a/test/suite_dfilter/group_tvb.py b/test/suite_dfilter/group_tvb.py
index 4070a8d5b3..ad4ed4a585 100644
--- a/test/suite_dfilter/group_tvb.py
+++ b/test/suite_dfilter/group_tvb.py
@@ -67,7 +67,7 @@ class case_tvb(unittest.TestCase):
         dfilter = 'frame contains aa.bb.ff'
         checkDFilterSucceed(dfilter)
 
-    def test_protocol_1(self, checkDFilterFail):
+    def test_protocol_2(self, checkDFilterFail):
         dfilter = 'frame contains aa.bb.hh'
         checkDFilterFail(dfilter, '"aa.bb.hh" is not a valid byte string.')