diff --git a/src/main/scala/snapshot/el2_param.scala b/src/main/scala/snapshot/el2_param.scala
new file mode 100644
index 00000000..ceffa982
--- /dev/null
+++ b/src/main/scala/snapshot/el2_param.scala
@@ -0,0 +1,5 @@
+package snapshot
+
+class el2_param {
+
+}