diff --git a/db/routines/util/procedures/log_clean.sql b/db/routines/util/procedures/log_clean.sql
index 765d5dcbc..d490165a4 100644
--- a/db/routines/util/procedures/log_clean.sql
+++ b/db/routines/util/procedures/log_clean.sql
@@ -6,7 +6,9 @@ BEGIN
  * dejando únicamente los días de retención configurados.
  */
 	DECLARE vSchemaName VARCHAR(65);
+	DECLARE vSchemaNameQuoted VARCHAR(65);
 	DECLARE vTableName VARCHAR(65);
+	DECLARE vTableNameQuoted VARCHAR(65);
 	DECLARE vRetentionDays INT;
 	DECLARE vStarted DATETIME;
 	DECLARE vDated DATE;
@@ -30,13 +32,15 @@ BEGIN
 
 		IF vRetentionDays THEN
 			SET vStarted = util.VN_NOW();
+			SET vSchemaNameQuoted = util.quoteIdentifier(vSchemaName);
+			SET vTableNameQuoted = util.quoteIdentifier(vTableName);
 			SET vDated = VN_CURDATE() - INTERVAL vRetentionDays DAY;
 
-			CALL util.exec(CONCAT(
-				'DELETE FROM ', util.quoteIdentifier(vSchemaName),
-						'.', util.quoteIdentifier(vTableName),
+			EXECUTE IMMEDIATE CONCAT(
+				'DELETE FROM ', vSchemaNameQuoted,
+						'.', vTableNameQuoted,
 					" WHERE creationDate < '", vDated, "'"
-			));
+			);
 
 			UPDATE logCleanMultiConfig
 				SET `started` = vStarted,