diff --git a/test/tZarrWrite.m b/test/tZarrWrite.m
index 6428207..951578a 100644
--- a/test/tZarrWrite.m
+++ b/test/tZarrWrite.m
@@ -17,7 +17,7 @@ function createArrayLocalDefaultSyntax(testcase,ArrSizeWrite)
             % datatype is double.;
             zarrcreate(testcase.ArrPathWrite,ArrSizeWrite);
             if isscalar(ArrSizeWrite)
-                expData = (1:10)*pi;
+                expData = (1:ArrSizeWrite)*pi;
             else
                 expData = rand(ArrSizeWrite);
             end