diff --git a/src/MRCC/EZFIO.cfg b/src/MRCC/EZFIO.cfg
new file mode 100644
index 00000000..d596b785
--- /dev/null
+++ b/src/MRCC/EZFIO.cfg
@@ -0,0 +1,5 @@
+[energy]
+type: double precision
+doc: "Calculated MRCC energy"
+interface: output
+