1 diff --git a/skimage/data/setup.py b/skimage/data/setup.py
2 index 528e9c284ce..ba0e155559c 100644
3 --- a/skimage/data/setup.py
4 +++ b/skimage/data/setup.py
5 @@ -11,7 +11,11 @@ def configuration(parent_package='', top_path=None):
7 # Testing data and additional datasets should only
8 # be made available via pooch
9 - config.add_data_files(*legacy_datasets)
10 + # Nix patch: add ALL images to facilitate testing of a fully-built package
11 + from pathlib import Path
12 + config.add_data_files(
13 + *(path.name for path in Path(__file__).parent.glob("*") if path.suffix != ".py")
15 # It seems hard to create a consistent hash for README.txt since
16 # the line endings keep getting converted
17 config.add_data_files('README.txt')