awk - print $0 ignores OFS

I want to output every Column / Field, but when I do it with the $0 variable, it ignores the default OFS variable which is a single space, so the :'s still get printed. Here is the command I tried:

cat /etc/passwd | awk -F':' '{print $0}'

Given this sample input:

root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin

I get this output from my command:

root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin

But I want my output to look like this:

root x 0 0 root /root /bin/bash
daemon x 1 1 daemon /usr/sbin /usr/sbin/nologin

--- Thanks for your help :)