diff --git a/Modules.md b/Modules.md
index 2c8ac79..df6b564 100644
--- a/Modules.md
+++ b/Modules.md
@@ -4,7 +4,7 @@ Official module [documentation](https://omeka.org/s/docs/user-manual/modules/)
 
 A complete list of [supported Omeka modules](https://omeka.org/s/modules/)
 
-**arcHIVE** uses these modules and must be installed
+**arcHIVE** uses these modules and must are required
 
 # Omeka-License-Types