diff --git a/blueprints/leeds/machine_specific/arc4/batch_preambles/main b/blueprints/leeds/machine_specific/arc4/batch_preambles/main
index 4bb6f4774f5dc2fb4cc8f882793f9fe3d51df597..558ca2eed9b60fa4a3069818215201edb2de5d0f 100644
--- a/blueprints/leeds/machine_specific/arc4/batch_preambles/main
+++ b/blueprints/leeds/machine_specific/arc4/batch_preambles/main
@@ -1,6 +1,5 @@
 #!/bin/bash -l
 #$ -cwd -V
 #$ -l h_rt=48:00:00
-#$ -pe ib 128
-#$ -l h_vmem=2G
+#$ -l nodes=2