diff --git a/src/main/resources/db/changelog/changes/20250513_01_cyril/03_create_process.sql b/src/main/resources/db/changelog/changes/20250513_01_cyril/03_create_process.sql
index 9dadb71..2b13e00 100644
--- a/src/main/resources/db/changelog/changes/20250513_01_cyril/03_create_process.sql
+++ b/src/main/resources/db/changelog/changes/20250513_01_cyril/03_create_process.sql
@@ -28,7 +28,7 @@ CREATE TABLE `process_equipment`
     `modifiedBy`  VARCHAR(30) NULL DEFAULT NULL,
     `deleted`     TINYINT(1) NOT NULL DEFAULT '0',
     `equipmentId` INT      NOT NULL,
-    `processId`   INT NULL,
+    `processId`   INT      NOT NULL,
     CONSTRAINT pk_process_equipment PRIMARY KEY (id),
     CONSTRAINT `FK_PROCESS_EQUIPMENT_ON_EQUIPMENTID` FOREIGN KEY (`equipmentId`) REFERENCES `equipment` (`id`),
     CONSTRAINT `FK_PROCESS_EQUIPMENT_ON_PROCESSID` FOREIGN KEY (`processId`) REFERENCES `process` (`id`)