diff --git a/python/nav/models/sql/changes/sc.05.07.0002.sql b/python/nav/models/sql/changes/sc.05.07.0002.sql
index 2fb2f5a275..527792dcd0 100644
--- a/python/nav/models/sql/changes/sc.05.07.0002.sql
+++ b/python/nav/models/sql/changes/sc.05.07.0002.sql
@@ -1 +1 @@
-ALTER TABLE alertsender ADD COLUMN blacklisted_reason VARCHAR(100); 
\ No newline at end of file
+ALTER TABLE alertsender ADD COLUMN blacklisted_reason VARCHAR;