Unable to locate package linux-headers-4.3.0-kalil-686-pae

[Farenheit451]

Hello,

I'm trying to install the linux headers for my system and I'm unable to locate the specific package. I read that if I input the following command:

apt-get install linux-headers-$(uname -r)

then the headers should be installed correctly. However, it seems it's unable to find the package associated with my system:

E: Unable to locate package by 'linux-headers-4.3.0-kalil-686-pae'
E: Couldn't find any package by glob 'linux-headers-4.3.0-kalil-686-pae'
E: Couldn't find any package by regex 'linux-headers-4.3.0-kalil-686-pae'

I am running a 32-bit Kali OS from a live usb with persistence. I have fully upgraded by system (then restarted it) by running:

apt-get update && apt-get full-upgrade

I have verified that their are no available packages left by running

apt list --upgradeable

which returns "Listing... Done".

I have not modified my source list either, here's the sources.list:

deb http://http.kali.org/kali kali-rolling main contrib non-free
deb-src http://http.kali.org/kali kali-rolling main contrib non-free

I have tried looking out other threads on the forum about this issue, see this and this, yet the suggestions haven't worked.

Any suggestions or comments on how to fix this are greatly appreciated, thank you!