How can I expand a chart's data range?

All I wanna do is expand a chart’s data range in Calc 3.4.4. This is the file:

gráfico.ods

As you can see, the chart ranges from B to DZ. I want to extend that. Tried some things but still got no clue.

Double click the graph.

Menu/Format/DataRanges, change DZ with EB.

Works in my LibreO 3.5.1 Win7x64

Ah! I installed 3.5.1 and data ranges showed up properly.

Thank you!

Ah! I installed 3.5.1 and data ranges showed up properly.