diff --git a/studies/without-observation-units/isa.study.xlsx b/studies/without-observation-units/isa.study.xlsx
index 582c550a09437bb31e6a8c7c28e765c17be27414..55ed63177c7bd5c8be163fb1bf3aad717107a53b 100644
Binary files a/studies/without-observation-units/isa.study.xlsx and b/studies/without-observation-units/isa.study.xlsx differ