diff --git a/configs/conf.json b/configs/conf.json
index 81d814a..a35e778 100644
--- a/configs/conf.json
+++ b/configs/conf.json
@@ -225,6 +225,11 @@
   {
     "library":"Chemical"
   },
+  {
+    "library":"Chemical"
+    "libraryVersion":"master",
+    "libraryVersionNameForTests":"master",
+  },
   {
     "library":"ClaRa",
     "ulimitOmc":800,