diff --git a/assets/components/pages/dataset/dataset-stepper/StepNavigation.tsx b/assets/components/pages/dataset/dataset-stepper/StepNavigation.tsx
index ee908a286994c88624925228273df8356d16da38..1530ace863d912e1ef606f91c202ff010a2b7ac1 100644
--- a/assets/components/pages/dataset/dataset-stepper/StepNavigation.tsx
+++ b/assets/components/pages/dataset/dataset-stepper/StepNavigation.tsx
@@ -69,7 +69,7 @@ class StepNavigation extends React.Component<IStepNavigationProps, any> {
     }
 
     protected onNext = () => {
-        if (this.state.id === 8) {
+        if (this.state.id === 6) {
             // ACCEPT AND PUBLISH
         } else {
             const path = steps.find((e) => e.id === this.state.id + 1).link;
@@ -96,7 +96,7 @@ class StepNavigation extends React.Component<IStepNavigationProps, any> {
                         Return
                     </Button>
                     <Button raised onClick={ this.onNext } className={ classes.btnBlue }>
-                        { this.state.id === 8 ? 'ACCEPT AND PUBLISH' : 'NEXT STEP' }
+                        { this.state.id === 6 ? 'ACCEPT AND PUBLISH' : 'NEXT STEP' }
                     </Button>
                 </Grid>
                 { bottomDivider && <Divider/> }
diff --git a/assets/components/routes.tsx b/assets/components/routes.tsx
index 7780a9e55fa18522c06656c8841e42ddbd5900f8..b6884b6d6d273df61ef7f625247c096be5f3ab61 100644
--- a/assets/components/routes.tsx
+++ b/assets/components/routes.tsx
@@ -44,8 +44,6 @@ export default(
             <Route path="timing-and-location" component={ TimingAndLocationStep } />
             <Route path="list-of-accessions" component={ AccessionsListStep } />
             <Route path="traits-observed" component={ Traits } />
-            <Route path="environment" component={ NotFound } />
-            <Route path="treatments-and-experimental-design" component={ NotFound } />
             <Route path="review-and-publish" component={ ReviewAndPublishStep } />
         </Route>
         { /* Example how to hide/show route for anonymous and users */ }
diff --git a/assets/data/Steps.ts b/assets/data/Steps.ts
index ec8e9616b3c8c8964fdac24ca2ca008e8fd41d74..b20d0cdf566b06a6f5c3dafd20cecc6befb6aa5a 100644
--- a/assets/data/Steps.ts
+++ b/assets/data/Steps.ts
@@ -26,16 +26,6 @@ const steps = [
     },
     {
         id: 6,
-        name: 'Environment',
-        link: 'environment',
-    },
-    {
-        id: 7,
-        name: 'Treatments and experimental design',
-        link: 'treatments-and-experimental-design',
-    },
-    {
-        id: 8,
         name: 'Review and publish',
         link: 'review-and-publish',
     },