diff --git a/studies/without-observation-units/isa.study.xlsx b/studies/without-observation-units/isa.study.xlsx
index 850179c89bd0734ab6368a18c576e14d818af981..b10e6febda3ae13f7223adb12931aec7002ffc3c 100644
Binary files a/studies/without-observation-units/isa.study.xlsx and b/studies/without-observation-units/isa.study.xlsx differ