diff --git a/catalogue/common_catalogue_schema.sql b/catalogue/common_catalogue_schema.sql
index dbdccb02dcd1354ce64db6f08e5273b5342b5017..3d082326b1d7284e184534f6e71f6ce4298e39c3 100644
--- a/catalogue/common_catalogue_schema.sql
+++ b/catalogue/common_catalogue_schema.sql
@@ -210,7 +210,7 @@ CREATE TABLE ACTIVITIES_WEIGHTS (
   LAST_UPDATE_TIME         NUMERIC(20, 0)  CONSTRAINT ACTIV_WEIGHTS_LUT_NN  NOT NULL
 );
 CREATE TABLE USAGESTATS (
-  GID                     NUMERIC(6)      DEFAULT 0 CONSTRAINT NN_USAGESTATS_GID NOT NULL,
+  GID                     NUMERIC(6, 0)   DEFAULT 0 CONSTRAINT NN_USAGESTATS_GID NOT NULL,
   TIMESTAMP               NUMERIC(20, 0)  DEFAULT 0 CONSTRAINT NN_USAGESTATS_TS NOT NULL,
   MAXFILEID               NUMERIC(20, 0),
   FILECOUNT               NUMERIC(20, 0),