diff --git a/apps/files_sharing/appinfo/database.xml b/apps/files_sharing/appinfo/database.xml
index 38718ab077..a70be408da 100644
--- a/apps/files_sharing/appinfo/database.xml
+++ b/apps/files_sharing/appinfo/database.xml
@@ -25,6 +25,7 @@
 			<field>
 				<name>remote_id</name>
 				<type>integer</type>
+				<default>-1</default>
 				<notnull>true</notnull>
 				<length>4</length>
 			</field>