diff --git a/conf/utd_sysbio.config b/conf/utd_sysbio.config
index 654ac09..a6d6ae0 100644
--- a/conf/utd_sysbio.config
+++ b/conf/utd_sysbio.config
@@ -25,7 +25,7 @@ process {
 
   withLabel:process_high {
     cpus = { check_max( 16 * task.attempt, 'cpus' ) }
-    memory = { check_max( 62.GB * task.attempt, 'memory' ) }
+    memory = { check_max( 60.GB * task.attempt, 'memory' ) }
     time = { check_max( 16.h * task.attempt, 'time' ) }
   }
 }