diff --git a/roles/slurm/templates/slurm.conf.j2 b/roles/slurm/templates/slurm.conf.j2
index a67a907..967c288 100644
--- a/roles/slurm/templates/slurm.conf.j2
+++ b/roles/slurm/templates/slurm.conf.j2
@@ -105,8 +105,10 @@ Waittime=0
 #MaxMemPerCPU=0
 #SchedulerTimeSlice=30
 SchedulerType=sched/backfill
-SelectType=select/linear
+# SelectType=select/linear
+SelectType=select/cons_res
 #SelectTypeParameters=
+SelectTypeParameters=CR_CORE
 #
 #
 # JOB PRIORITY