diff --git a/parm/config/config.resources b/parm/config/config.resources
index ac2e407d12..c6f7d2ddaa 100644
--- a/parm/config/config.resources
+++ b/parm/config/config.resources
@@ -704,7 +704,7 @@ elif [ ${step} = "ediag" ]; then
     export npe_ediag=48
     export nth_ediag=1
     export npe_node_ediag=$(echo "${npe_node_max} / ${nth_ediag}" | bc)
-    export memory_ediag="24GB"
+    export memory_ediag="30GB"
 
 elif [ ${step} = "eupd" ]; then