diff --git a/tests/knowledge/knowledge_test.py b/tests/knowledge/knowledge_test.py
index 9114f5a80..518104db3 100644
--- a/tests/knowledge/knowledge_test.py
+++ b/tests/knowledge/knowledge_test.py
@@ -6,12 +6,12 @@ from unittest.mock import patch
 import pytest
 
 from crewai.knowledge.source.csv_knowledge_source import CSVKnowledgeSource
+from crewai.knowledge.source.docling_source import DoclingSource
 from crewai.knowledge.source.excel_knowledge_source import ExcelKnowledgeSource
 from crewai.knowledge.source.json_knowledge_source import JSONKnowledgeSource
 from crewai.knowledge.source.pdf_knowledge_source import PDFKnowledgeSource
 from crewai.knowledge.source.string_knowledge_source import StringKnowledgeSource
 from crewai.knowledge.source.text_file_knowledge_source import TextFileKnowledgeSource
-from crewai.knowledge.source.docling_source import DoclingSource
 
 
 @pytest.fixture(autouse=True)