diff --git a/studies/without-observation-units/isa.study.xlsx b/studies/without-observation-units/isa.study.xlsx
index a64c6139ddb22011d6caced234e930b6472ac9c3..e5f48dfa682895846a2cf1a50e960afa35ef3a3b 100644
Binary files a/studies/without-observation-units/isa.study.xlsx and b/studies/without-observation-units/isa.study.xlsx differ