diff --git a/script/partitioning.pl b/script/partitioning.pl
index aa3f588..77fcaac 100755
--- a/script/partitioning.pl
+++ b/script/partitioning.pl
@@ -128,7 +128,7 @@ sub aggiorna {
 			my $diff = diffgg ($ultimo);
 
 			if ($diff > $limitgg) {
-				my $query = "ALTER TABLE $tabella DROP PARTITION p$1";
+				my $query = "ALTER TABLE $tabella DROP PARTITION p$1$2$3";
 				print "$query\n";
 				$sts = $dbmysql->prepare($query);
 				$sts->execute ();