diff --git a/build_tests/python_opencv.py b/build_tests/python_opencv.py
index c4d8591..5f5f1aa 100644
--- a/build_tests/python_opencv.py
+++ b/build_tests/python_opencv.py
@@ -3,4 +3,4 @@
 import cv2
 
 if __name__ == '__main__':
-  cv2.SIFT_create()
+    cv2.SIFT_create()