diff --git a/packages/twenty-front/src/generated-metadata/graphql.ts b/packages/twenty-front/src/generated-metadata/graphql.ts
index 6e17e57a1b..769b59445f 100644
--- a/packages/twenty-front/src/generated-metadata/graphql.ts
+++ b/packages/twenty-front/src/generated-metadata/graphql.ts
@@ -712,7 +712,7 @@ export type DeleteWebhookDto = {
 
 export type DeleteWorkflowVersionStepInput = {
   /** Step to delete ID */
-  stepId: Scalars['UUID'];
+  stepId: Scalars['String'];
   /** Workflow version ID */
   workflowVersionId: Scalars['UUID'];
 };
diff --git a/packages/twenty-front/src/generated/graphql.ts b/packages/twenty-front/src/generated/graphql.ts
index e63b3029d6..66b850b55f 100644
--- a/packages/twenty-front/src/generated/graphql.ts
+++ b/packages/twenty-front/src/generated/graphql.ts
@@ -676,7 +676,7 @@ export type DeleteWebhookDto = {
 
 export type DeleteWorkflowVersionStepInput = {
   /** Step to delete ID */
-  stepId: Scalars['UUID'];
+  stepId: Scalars['String'];
   /** Workflow version ID */
   workflowVersionId: Scalars['UUID'];
 };
diff --git a/packages/twenty-server/src/engine/core-modules/workflow/dtos/delete-workflow-version-step-input.dto.ts b/packages/twenty-server/src/engine/core-modules/workflow/dtos/delete-workflow-version-step-input.dto.ts
index 8fc12c5972..ff42d873f7 100644
--- a/packages/twenty-server/src/engine/core-modules/workflow/dtos/delete-workflow-version-step-input.dto.ts
+++ b/packages/twenty-server/src/engine/core-modules/workflow/dtos/delete-workflow-version-step-input.dto.ts
@@ -10,7 +10,7 @@ export class DeleteWorkflowVersionStepInput {
   })
   workflowVersionId: string;
 
-  @Field(() => UUIDScalarType, {
+  @Field(() => String, {
     description: 'Step to delete ID',
     nullable: false,
   })