diff --git a/lib/database/database.go b/lib/database/database.go
index d18adbf..71970e1 100644
--- a/lib/database/database.go
+++ b/lib/database/database.go
@@ -135,11 +135,22 @@ func RO(db DB) DB {
 }
 
 const createSQL = `
+
+-- Visits default values
+ALTER TABLE visits ALTER COLUMN downloads SET DEFAULT 0 ;
+ALTER TABLE visits ALTER COLUMN views SET DEFAULT 0 ;
+
+
+-- Books default values
+ALTER TABLE books ALTER COLUMN active SET DEFAULT false ;
+
 -- Books column indexes
 CREATE INDEX IF NOT EXISTS books_lang_idx ON books (lang);
 CREATE INDEX IF NOT EXISTS books_isbn_idx ON books (isbn);
 CREATE INDEX IF NOT EXISTS books_active_idx ON books (active);
 
+
+
 -- Books trigram indexes
 CREATE INDEX IF NOT EXISTS books_title_idx ON books USING GIN (title gin_trgm_ops);
 CREATE INDEX IF NOT EXISTS books_contributor_idx ON books USING GIN (contributor gin_trgm_ops);