diff --git a/conf/dialplan/default.xml b/conf/dialplan/default.xml
index 189d247f5c..9655e83162 100644
--- a/conf/dialplan/default.xml
+++ b/conf/dialplan/default.xml
@@ -66,7 +66,7 @@
 	<!-- memorial day is the last monday in may (the only monday between the 25th and the 31st) -->
 	<action application="set" data="open=false"/>
       </condition>
-      <condition mday="4" mon="6">
+      <condition mday="4" mon="7">
 	<!-- independence day -->
 	<action application="set" data="open=false"/>
       </condition>