diff --git a/conf/eva.config b/conf/eva.config
index 7f89ac2..866cdd5 100644
--- a/conf/eva.config
+++ b/conf/eva.config
@@ -36,7 +36,7 @@ profiles {
       }
 
       process {
-        queue = 'archgen.q'
+        queue = { task.memory > 700.GB ? 'bigmem.q' : 'archgen.q' }
         clusterOptions = { "-S /bin/bash -V -j y -o output.log -l h_vmem=${task.memory.toGiga()}G" }
       }