diff --git a/studies/without-observation-units/isa.study.xlsx b/studies/without-observation-units/isa.study.xlsx
index 143774b70587b5499ce0a76b98df062fb45c3e32..3099df616ba0aaab6a03673991432d0a43e0789d 100644
Binary files a/studies/without-observation-units/isa.study.xlsx and b/studies/without-observation-units/isa.study.xlsx differ