diff --git a/tests/registry/models/test_skill_tag_conventions.py b/tests/registry/models/test_skill_tag_conventions.py
index a005845..ddc98f3 100644
--- a/tests/registry/models/test_skill_tag_conventions.py
+++ b/tests/registry/models/test_skill_tag_conventions.py
@@ -16,7 +16,6 @@ REQUIRED_LIBRARY_TAGS_BY_SKILL = {
     "fastapi-uv-docker": {"fastapi", "uv", "uvicorn", "docker"},
     "mcp-details": {"mcp", "fastmcp"},
     "nicegui": {"nicegui", "fastapi"},
-    "nicegui-ui-customization": {"nicegui", "fastapi"},
     "pytesting": {"pytest", "testing", "fastapi", "asyncio", "anyio"},
     "python-logging": {"python", "logging"},
     "python-typing": {"python", "typing"},