diff --git a/plugins/MP2/EZFIO.cfg b/plugins/MP2/EZFIO.cfg
new file mode 100644
index 00000000..8577d8f1
--- /dev/null
+++ b/plugins/MP2/EZFIO.cfg
@@ -0,0 +1,5 @@
+[energy]
+type: double precision
+doc: MP2 energy
+interface: ezfio
+