Stefan de Vrij insisted Inter are not thinking about ongoing speculation over Mauro Icardi's future with the Serie A club.
Icardi is set to leave after being told he can depart Inter, with the former captain not wanted by new head coach Antonio Conte.
The 26-year-old star endured a turbulent 2018-19 campaign after he was stripped of the captaincy amid conflicting views of an apparent knee injury and internal disagreements with the club's hierarchy.
Icardi continues to dominate headlines, with the Argentina international reportedly prepared to see out the final two years of his contract but Inter defender De Vrij told Sportitalia: "The Icardi issue doesn't concern us. We're only thinking about what we have to do."
De Vrij was speaking after Inter opened the Conte era with a 2-1 win over Lugano in their first pre-season fixture on Sunday.
Stefano Sensi and Marcelo Brozovic scored for the Nerazzurri, who took to the field for the first time since Conte replaced Luciano Spalletti.
"It was a good start," said De Vrij. "It's always great to be back out on the pitch. We've worked incredibly hard this week but it was necessary to start getting minutes in the legs.
"These matches are needed to help us understand what the coach wants, and how we want to play. It went well, it was important to get off to a start like this."
On Conte, De Vrij added: "I like his approach, he’s always positive and he explains well what he wants."
Sensi – who swapped Sassuolo for Inter on an initial loan deal with the option to buy – opened the scoring in the 25th minute before Brozovic doubled the lead on the stroke of half-time.
Speaking after his first outing, Sensi told Inter TV: "We're especially pleased because we tried to demonstrate the coach's methods out on the pitch.
"My goal? I'm happy with it, it's always important to start on the right foot and I believe that I've done so."