diff --git a/library.py b/library.py
index 26ee417..b240f1b 100644
--- a/library.py
+++ b/library.py
@@ -530,7 +530,7 @@ def download(self):
             self.logger.debug("Indexing parts table...")
             wx.PostEvent(self.parent, UpdateGaugeEvent(value=0))
             with contextlib.closing(sqlite3.connect(self.partsdb_file)) as con:
-                con.execute('DROP TABLE parts_by_lcsc;')
+                con.execute('DROP TABLE IF EXISTS parts_by_lcsc;')
                 con.execute('CREATE TABLE IF NOT EXISTS parts_by_lcsc (partsId INTEGER, lcsc TEXT);')
                 con.execute('DROP INDEX IF EXISTS LCSCpartIdx;')
                 cur = con.execute('SELECT rowid, `LCSC Part` FROM parts')