weird result by changing type enum array to text array of a column

Hello,

I m running 9.5.10 on centos 7.

I have a colmun "TestFields", its type is an array of an enum.

I would like to change the type of this column by an array of text.

So i execute -> alter table "controldetailpromoters" alter column
"TestFields" type text[]
The command seems to be correctly executed
but when I execute a "\d" of my table, the column "TestFields" is always
an array of the enum....

Do you have any idea of what is going wrong?

Thank you.
Thomas