diff --git a/python/sglang/test/kits/ebnf_constrained_kit.py b/python/sglang/test/kits/ebnf_constrained_kit.py
index 7c16a6221..6d00249a2 100644
--- a/python/sglang/test/kits/ebnf_constrained_kit.py
+++ b/python/sglang/test/kits/ebnf_constrained_kit.py
@@ -3,7 +3,7 @@ import json
 import requests
 
 
-class TestEBNFConstrainedMinxin:
+class TestEBNFConstrainedMixin:
     ebnf_grammar = 'root ::= "test"'  # Default grammar
 
     def _run_decode_ebnf(
diff --git a/test/registered/constrained_decoding/test_constrained_decoding.py b/test/registered/constrained_decoding/test_constrained_decoding.py
index d83f0d3e2..20f8e7388 100644
--- a/test/registered/constrained_decoding/test_constrained_decoding.py
+++ b/test/registered/constrained_decoding/test_constrained_decoding.py
@@ -6,7 +6,7 @@ register_amd_ci(est_time=179, suite="stage-b-test-small-1-gpu-amd")
 import unittest
 
 from sglang.srt.utils import kill_process_tree
-from sglang.test.kits.ebnf_constrained_kit import TestEBNFConstrainedMinxin
+from sglang.test.kits.ebnf_constrained_kit import TestEBNFConstrainedMixin
 from sglang.test.kits.json_constrained_kit import TestJSONConstrainedMixin
 from sglang.test.kits.regex_constrained_kit import TestRegexConstrainedMixin
 from sglang.test.test_utils import (
@@ -51,7 +51,7 @@ class ServerWithGrammar(CustomTestCase):
 class TestXGrammarBackend(
     ServerWithGrammar,
     TestJSONConstrainedMixin,
-    TestEBNFConstrainedMinxin,
+    TestEBNFConstrainedMixin,
     TestRegexConstrainedMixin,
 ):
     backend = "xgrammar"
@@ -64,7 +64,7 @@ class TestOutlinesBackend(ServerWithGrammar, TestJSONConstrainedMixin):
 class TestLLGuidanceBackend(
     ServerWithGrammar,
     TestJSONConstrainedMixin,
-    TestEBNFConstrainedMinxin,
+    TestEBNFConstrainedMixin,
     TestRegexConstrainedMixin,
 ):
     backend = "llguidance"
diff --git a/test/registered/distributed/test_dp_attention.py b/test/registered/distributed/test_dp_attention.py
index a158b53ce..e36f7a2e3 100644
--- a/test/registered/distributed/test_dp_attention.py
+++ b/test/registered/distributed/test_dp_attention.py
@@ -7,7 +7,7 @@ from sglang.srt.environ import envs
 from sglang.srt.utils import kill_process_tree
 from sglang.test.ci.ci_register import register_cuda_ci
 from sglang.test.few_shot_gsm8k import run_eval as run_eval_few_shot_gsm8k
-from sglang.test.kits.ebnf_constrained_kit import TestEBNFConstrainedMinxin
+from sglang.test.kits.ebnf_constrained_kit import TestEBNFConstrainedMixin
 from sglang.test.kits.json_constrained_kit import TestJSONConstrainedMixin
 from sglang.test.kits.radix_cache_server_kit import run_radix_attention_test
 from sglang.test.kits.regex_constrained_kit import TestRegexConstrainedMixin
@@ -29,7 +29,7 @@ register_cuda_ci(est_time=350, suite="stage-b-test-large-2-gpu")
 class TestDPAttentionDP2TP2(
     CustomTestCase,
     TestJSONConstrainedMixin,
-    TestEBNFConstrainedMinxin,
+    TestEBNFConstrainedMixin,
     TestRegexConstrainedMixin,
 ):
     @classmethod
@@ -74,7 +74,7 @@ class TestDPAttentionDP2TP2(
 class TestDPRetract(
     CustomTestCase,
     TestJSONConstrainedMixin,
-    TestEBNFConstrainedMinxin,
+    TestEBNFConstrainedMixin,
     TestRegexConstrainedMixin,
 ):
     @classmethod
@@ -114,7 +114,7 @@ class TestDPRetract(
 class TestDPAttentionDP2TP2DeepseekV3MTP(
     CustomTestCase,
     TestJSONConstrainedMixin,
-    TestEBNFConstrainedMinxin,
+    TestEBNFConstrainedMixin,
     TestRegexConstrainedMixin,
 ):
     @classmethod