diff --git a/src/MediaGroup.cpp b/src/MediaGroup.cpp
index d5c2abfd2fae4fd4c758a000fd729871cac25075..215942e3e2c67d42859a631ab74aab4558881b3e 100644
--- a/src/MediaGroup.cpp
+++ b/src/MediaGroup.cpp
@@ -587,8 +587,9 @@ std::string MediaGroup::trigger( MediaGroup::Triggers t, uint32_t dbModel )
             assert( dbModel >= 26 );
             return "CREATE TRIGGER " + triggerName( t, dbModel ) +
                     " AFTER UPDATE OF type, group_id ON " + Media::Table::Name +
-                        " WHEN IFNULL(old.group_id, 0) != IFNULL(new.group_id, 0) OR"
-                        " old.type != new.type"
+                        " WHEN (IFNULL(old.group_id, 0) != IFNULL(new.group_id, 0) OR"
+                        " old.type != new.type)"
+                        " AND new.is_present != 0"
                     " BEGIN"
                     // Handle increment
                     " UPDATE " + Table::Name + " SET"