Kernel headers for 4.4.77

[fossxplorer]

I'm using Rock64 image with my V88 Piano RK3328 box and when trying to build ZFS (SPL), it gives me an error. It's probably due to the maching kernel headers for running kernel is missing.

When i run apt-get install kernel-headers-generic it installs 4.4.116 headers and not 4.4.77 kernel i'm running.

 

How can i get the correct kernel headers?

Thanks.