Education Minister and father of two Chris Hipkins has criticised Te Papa over its provision of nappy changing facilities – in the women's toilets.
Hipkins tweeted his displeasure today saying: "Hey Te Papa, I know you are a museum and all that but in the 21st century men change nappies too!"
He tweeted the signage on the women's toilets door which included an icon of a baby.
Hipkins and his partner had a baby girl last year.
Hipkins, who has a toddler son as well, took parental leave for three weeks last year.
Te Papa spokeswoman Kate Camp said there are four different parents' facilities at Te Papa.