diff --git a/dragonflybsd/DragonFlyBSDProcessList.c b/dragonflybsd/DragonFlyBSDProcessList.c
index d6eb38a5..880df969 100644
--- a/dragonflybsd/DragonFlyBSDProcessList.c
+++ b/dragonflybsd/DragonFlyBSDProcessList.c
@@ -437,7 +437,6 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
 
       proc->m_size = kproc->kp_vm_map_size / 1024 / pageSizeKb;
       proc->m_resident = kproc->kp_vm_rssize;
-      proc->percent_mem = (proc->m_resident * CRT_pageSizeKB) / (double)(this->totalMem) * 100.0;
       proc->nlwp = kproc->kp_nthreads;		// number of lwp thread
       proc->time = (kproc->kp_swtime + 5000) / 10000;
 
diff --git a/freebsd/FreeBSDProcessList.c b/freebsd/FreeBSDProcessList.c
index 28cdf859..7a034ac0 100644
--- a/freebsd/FreeBSDProcessList.c
+++ b/freebsd/FreeBSDProcessList.c
@@ -451,7 +451,6 @@ void ProcessList_goThroughEntries(ProcessList* this, bool pauseProcessUpdate) {
       // from FreeBSD source /src/usr.bin/top/machine.c
       proc->m_size = kproc->ki_size / 1024 / pageSizeKb;
       proc->m_resident = kproc->ki_rssize;
-      proc->percent_mem = (proc->m_resident * pageSizeKb) / (double)(this->totalMem) * 100.0;
       proc->nlwp = kproc->ki_numthreads;
       proc->time = (kproc->ki_runtime + 5000) / 10000;