diff --git a/data/db/update_1_0_41.sql b/data/db/update_1_0_41.sql
index 1b724e8..553ed31 100644
--- a/data/db/update_1_0_41.sql
+++ b/data/db/update_1_0_41.sql
@@ -25,7 +25,7 @@ CREATE TABLE `customer_training_plan_details` (
 	`set` INT(11) NOT NULL,
 	`repeats` INT(11) NOT NULL,
 	`weight` DOUBLE NOT NULL DEFAULT '0',
-	PRIMARY KEY (`customer_training_plan_detail_id`) USING BTREE
+	PRIMARY KEY (`customer_training_plan_details_id`) USING BTREE
 )
 COLLATE='utf8_hungarian_ci'
 ENGINE=InnoDB