How do you attach injector pipe to fuel hose?

[CiviXMan]

Hi folks,
Wanted to ask your advice about something... Recently discovered that the fuel pressure decreased (I've got a 2012 Civic, 2.0 L). When I looked into it closer, I discovered that the front injector pipe is not properly joined to fuel joint hose. So I was wondering, if that is a sort of a connector or smething that's got to be replaced? Because I do not think that I have to replace a hose, right?

 

[CiviXMan]

The pic won't really show it... As you need to look at this connection closer to see that it is loose. I checked online yesterday, and found out that there is a special plastic connector for these sorts of joints (something like https://www.carid.com/fuel-line-clips/). Just simple plastic clips that keep the fuel joint hose close to the front injector pipe.