diff --git a/conf/pipeline/sarek/sbc_sharc.config b/conf/pipeline/sarek/sbc_sharc.config
index d970574..4ef0534 100644
--- a/conf/pipeline/sarek/sbc_sharc.config
+++ b/conf/pipeline/sarek/sbc_sharc.config
@@ -25,19 +25,19 @@ process {
 
     withLabel:process_low {
         cpus   = { check_max( 2 * task.attempt, 'cpus' ) }
-        memory = { check_max( 8.GB * task.attempt, 'memory' ) }
-        time   = { check_max( 6.h * task.attempt, 'time' ) }
+        memory = { check_max( 16.GB * task.attempt, 'memory' ) }
+        time   = { check_max( 4.h * task.attempt, 'time' ) }
     }
 
     withLabel:process_medium {
         cpus   = { check_max( 6 * task.attempt, 'cpus' ) }
-        memory = { check_max( 12.GB * task.attempt, 'memory' ) }
-        time   = { check_max( 8.h * task.attempt, 'time' ) }
+        memory = { check_max( 72.GB * task.attempt, 'memory' ) }
+        time   = { check_max( 6.h * task.attempt, 'time' ) }
     }
 
     withLabel:process_high {
         cpus   = { check_max( 12 * task.attempt, 'cpus' ) }
-        memory = { check_max( 16.GB * task.attempt, 'memory' ) }
+        memory = { check_max( 192.GB * task.attempt, 'memory' ) }
         time   = { check_max( 8.h * task.attempt, 'time' ) }
     }
 
@@ -46,7 +46,7 @@ process {
     }
 
     withLabel:process_high_memory {
-        memory = { check_max( 16.GB * task.attempt, 'memory' ) }
+        memory = { check_max( 240.GB * task.attempt, 'memory' ) }
     }
 
 
@@ -54,7 +54,7 @@ process {
 
     withName:'BWAMEM1_MEM|BWAMEM2_MEM' {
         cpus    = { check_max( 12 * task.attempt, 'cpus' ) }
-        memory  = { check_max( 16.GB * task.attempt, 'memory' ) }
+        memory  = { check_max( 192.GB * task.attempt, 'memory' ) }
         time    = { check_max( 8.h  * task.attempt, 'time' ) }
     }
 
@@ -71,12 +71,12 @@ process {
     }
 
     withName:'GATK4_APPLYBQSR|GATK4_APPLYBQSR_SPARK|GATK4_BASERECALIBRATOR|GATK4_GATHERBQSRREPORTS' {
-        memory  = { check_max( 16.GB * task.attempt, 'memory' ) }
+        memory  = { check_max( 72.GB * task.attempt, 'memory' ) }
     }
 
     withName:'GATK4_MARKDUPLICATES' {
-        cpus    = { check_max( 8 * task.attempt, 'cpus' ) }
-        memory  = { check_max( 16.GB * task.attempt, 'memory' ) }
+        cpus    = { check_max( 12 * task.attempt, 'cpus' ) }
+        memory  = { check_max( 240.GB * task.attempt, 'memory' ) }
         time    = { check_max( 8.h * task.attempt, 'time' ) }
     }
 
diff --git a/conf/sbc_sharc.config b/conf/sbc_sharc.config
index 21dd18b..6583da7 100644
--- a/conf/sbc_sharc.config
+++ b/conf/sbc_sharc.config
@@ -42,7 +42,7 @@ process {
   executor = 'sge'
   penv = 'smp'
   queue = { task.time <= 6.h ? 'shortint.q' : 'all.q' }
-  clusterOptions = { "-l rmem=${task.memory.toGiga()}G" }
+  clusterOptions = { "-l rmem=${task.memory.toGiga()/task.cpus}G" }
 
 }