diff --git a/backend/breach/tests/test_strategy.py b/backend/breach/tests/test_strategy.py
index 20141ff1..ca8d7bdc 100644
--- a/backend/breach/tests/test_strategy.py
+++ b/backend/breach/tests/test_strategy.py
@@ -70,6 +70,7 @@ def test_same_round_different_batch(self, Sniffer):
             amount=1,
             knownsecret='testsecret',
             knownalphabet='01',
+            huffman_balance=False
         )
         self.dif_batch_samplesets = [
             SampleSet.objects.create(
@@ -116,7 +117,8 @@ def test_advance_round(self, Sniffer):
             endpoint='https://di.uoa.gr/?breach=%s',
             prefix='test',
             alphabet='0123456789',
-            name='ruptureit'
+            name='ruptureit',
+            huffman_balance=False
         )
 
         next_round_victim = Victim.objects.create(
@@ -130,6 +132,7 @@ def test_advance_round(self, Sniffer):
             amount=1,
             knownsecret='testsecret',
             knownalphabet='01',
+            huffman_balance=False
         )
 
         SampleSet.objects.create(
@@ -192,7 +195,8 @@ def test_divide_and_conquer(self, Sniffer):
             prefix='test',
             alphabet='0123',
             name='webuoa',
-            method=DIVIDE_CONQUER
+            method=DIVIDE_CONQUER,
+            huffman_balance=False
         )
 
         victim = self.create_mock_victim(mock_target)
@@ -221,7 +225,8 @@ def test_downgrade_to_serial(self, Sniffer):
             prefix='test',
             alphabet='0123',
             maxreflectionlength=16,
-            method=2
+            method=2,
+            huffman_balance=False
         )
 
         victim = Victim.objects.create(
@@ -244,7 +249,8 @@ def test_downgrade_huffman(self, Sniffer):
             prefix='test',
             alphabet='0123',
             maxreflectionlength=12,
-            method=2
+            method=2,
+            huffman_balance=False
         )
 
         victim = Victim.objects.create(
@@ -267,7 +273,8 @@ def test_maxreflectionerror(self, Sniffer):
             prefix='test',
             alphabet='0123',
             maxreflectionlength=6,
-            method=2
+            method=2,
+            huffman_balance=False
         )
 
         victim = Victim.objects.create(