diff --git a/versions.json b/versions.json
index fbf82775d..941108015 100644
--- a/versions.json
+++ b/versions.json
@@ -2,5 +2,5 @@
     "2018.02.0": ["html"],
     "2019.01.8": ["html", "slides"],
     "2.0.0": ["html", "slides"],
-    "2.1.0": ["html", "slides"],
+    "2.1.0": ["html", "slides"]
 }