diff --git a/ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.html b/ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.html
index cb9bc50ec5..b735ae0eca 100644
--- a/ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.html
+++ b/ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.html
@@ -4,7 +4,7 @@
     <h4 class="mdl-dialog__title">{{'START_PROCESS.DIALOG.TITLE'|translate}}</h4>
     <div class="mdl-dialog__content">
         <div class="mdl-textfield mdl-js-textfield mdl-textfield--floating-label">
-            <select name="processDefinition" [(ngModel)]="processDefinition" id="processDefinition">
+            <select name="processDefinition" [(ngModel)]="processDefinitionId" id="processDefinition">
                 <option *ngFor="let processDef of processDefinitions" [value]="processDef.id">
                     {{processDef.name}}
                 </option>
@@ -15,7 +15,7 @@
             <input class="mdl-textfield__input" type="text" [(ngModel)]="name" id="processName" />
             <label class="mdl-textfield__label" for="processName">{{'START_PROCESS.DIALOG.LABEL.NAME'|translate}}</label>
         </div>
-        <activiti-start-form *ngIf="hasFormKey()" [processId]="processDefinition"
+        <activiti-start-form *ngIf="hasFormKey()" [processId]="processDefinitionId"
                        (formSaved)='onFormSaved($event)'
                        (formCompleted)='onFormCompleted($event)'
                        (formLoaded)='onFormLoaded($event)'
diff --git a/ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.ts b/ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.ts
index b6f0632c98..941b40aae8 100644
--- a/ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.ts
+++ b/ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.ts
@@ -42,7 +42,7 @@ export class ActivitiStartProcessButton implements OnInit, OnChanges {
     processDefinitions: any[] = [];
 
     name: string;
-    processDefinition: string;
+    processDefinitionId: string;
 
     constructor(private translate: AlfrescoTranslationService,
                 private activitiProcess: ActivitiProcessService) {
@@ -78,8 +78,8 @@ export class ActivitiStartProcessButton implements OnInit, OnChanges {
     }
 
     public startProcess() {
-        if (this.processDefinition && this.name) {
-            this.activitiProcess.startProcess(this.processDefinition, this.name).subscribe(
+        if (this.processDefinitionId && this.name) {
+            this.activitiProcess.startProcess(this.processDefinitionId, this.name).subscribe(
                 (res: any) => {
                     this.cancel();
                 },