diff --git a/conf/munin.config b/conf/munin.config
index 6b854fb..d1f5e53 100644
--- a/conf/munin.config
+++ b/conf/munin.config
@@ -20,6 +20,13 @@ process {
   maxForks = 46
 }
 
+process {
+  withName:Mutect2 {
+    time = { check_max( 48.h * task.attempt, 'time' ) }
+    maxForks = 23
+  }
+}
+
 singularity {
   cacheDir   = '/data1/containers/'
   enabled    = true