diff --git a/test/test-suite/helpers/helpers.py b/test/test-suite/helpers/helpers.py
index 00d8caf6..628e9935 100644
--- a/test/test-suite/helpers/helpers.py
+++ b/test/test-suite/helpers/helpers.py
@@ -8,7 +8,7 @@ import pytest
 import pyvips
 
 IMAGES = os.path.join(os.path.dirname(__file__), os.pardir, 'images')
-JPEG_FILE = os.path.join(IMAGES, "йцук.jpg")
+JPEG_FILE = os.path.join(IMAGES, "sample.jpg")
 SRGB_FILE = os.path.join(IMAGES, "sRGB.icm")
 MATLAB_FILE = os.path.join(IMAGES, "sample.mat")
 PNG_FILE = os.path.join(IMAGES, "sample.png")
diff --git a/test/test-suite/images/sample.jpg b/test/test-suite/images/sample.jpg
new file mode 100644
index 00000000..6c80d789
Binary files /dev/null and b/test/test-suite/images/sample.jpg differ
diff --git a/test/test-suite/images/йцук.jpg b/test/test-suite/images/йцук.jpg
deleted file mode 100644
index 4ae2ad73..00000000
Binary files a/test/test-suite/images/йцук.jpg and /dev/null differ