diff --git a/autogen.sh b/autogen.sh
index a3b71cce0b41f45bd04a28a2f626d64d23b148c7..c07e08544cc880a52da139ae9b36bd20b24d61da 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,15 +1,3 @@
 #!/bin/sh
-
-glibtoolize=$(which glibtoolize 2> /dev/null)
-if [ ${#glibtoolize} -gt 0 ]
-then libtoolize=glibtoolize
-else libtoolize=libtoolize
-fi
-
 mkdir -p m4
-aclocal -I m4
-autoconf
-autoheader
-$libtoolize --copy --force
-automake --add-missing --copy
-
+autoreconf --install --force
diff --git a/freebsd/FreeBSDProcessList.c b/freebsd/FreeBSDProcessList.c
index b9359e54ae6ef0c6087f58562904ee8ff0952ba0..06499beb8c16c02da8c17819e47db31f7ce8948e 100644
--- a/freebsd/FreeBSDProcessList.c
+++ b/freebsd/FreeBSDProcessList.c
@@ -483,6 +483,8 @@ void ProcessList_goThroughEntries(ProcessList* this) {
       proc->time = (kproc->ki_runtime + 5000) / 10000;
 
       proc->percent_cpu = 100.0 * ((double)kproc->ki_pctcpu / (double)kernelFScale);
+      proc->percent_mem = 100.0 * (proc->m_resident * PAGE_SIZE_KB) / (double)(this->totalMem);
+
       if (proc->percent_cpu > 0.1) {
          // system idle process should own all CPU time left regardless of CPU count
          if ( strcmp("idle", kproc->ki_comm) == 0 ) {