diff --git a/src/components/Application.tsx b/src/components/Application.tsx
index 0dcf27abdc..a3c750e19f 100644
--- a/src/components/Application.tsx
+++ b/src/components/Application.tsx
@@ -31,10 +31,6 @@ export interface IDispatchProps {
   handlePlaygroundExternalSelect: (external: ExternalLibraryName) => void;
 }
 
-const assessmentRenderFactory = (cat: string) => (routerProps: RouteComponentProps<any>) => (
-  <IncubatorContainer assessmentCategory={cat} />
-);
-
 const assessmentRegExp = ':assessmentId(-?\\d+)?/:questionId(\\d+)?';
 
 class Application extends React.Component<IApplicationProps, {}> {
@@ -54,10 +50,7 @@ class Application extends React.Component<IApplicationProps, {}> {
         <div className="Application__main">
           <Switch>
             <Route path="/academy" component={toAcademy(this.props)} />
-            <Route
-              path={`/incubator/${assessmentRegExp}`}
-              render={assessmentRenderFactory('Missions')}
-            />
+            <Route path={`/incubator/${assessmentRegExp}`} render={toIncubator} />
             <Route path="/playground" component={Playground} />
             <Route path="/login" render={toLogin(this.props)} />
             <Route exact={true} path="/" render={this.redirectToAcademy} />
@@ -97,6 +90,8 @@ const parsePlayground = (props: IApplicationProps) => {
   }
 };
 
+const toIncubator = (routerProps: RouteComponentProps<any>) => <IncubatorContainer />;
+
 const parsePrgrm = (props: RouteComponentProps<{}>) => {
   const qsParsed = qs.parse(props.location.hash);
   // legacy support
diff --git a/src/components/__tests__/__snapshots__/Application.tsx.snap b/src/components/__tests__/__snapshots__/Application.tsx.snap
index 08abf477e4..059cf23338 100644
--- a/src/components/__tests__/__snapshots__/Application.tsx.snap
+++ b/src/components/__tests__/__snapshots__/Application.tsx.snap
@@ -6,7 +6,7 @@ exports[`Application renders correctly 1`] = `
   <div className=\\"Application__main\\">
     <Switch>
       <Route path=\\"/academy\\" component={[Function]} />
-      <Route path=\\"/incubator/:assessmentId(-?\\\\\\\\d+)?/:questionId(\\\\\\\\d+)?\\" render={[Function]} />
+      <Route path=\\"/incubator/:assessmentId(-?\\\\\\\\d+)?/:questionId(\\\\\\\\d+)?\\" render={[Function: toIncubator]} />
       <Route path=\\"/playground\\" component={[Function: C]} />
       <Route path=\\"/login\\" render={[Function]} />
       <Route exact={true} path=\\"/\\" render={[Function]} />
diff --git a/src/components/incubator/EditingWorkspace.tsx b/src/components/incubator/EditingWorkspace.tsx
index cac1ea6bcb..5a3b8f10de 100644
--- a/src/components/incubator/EditingWorkspace.tsx
+++ b/src/components/incubator/EditingWorkspace.tsx
@@ -356,6 +356,7 @@ class AssessmentWorkspace extends React.Component<AssessmentWorkspaceProps, ISta
       handleReplOutputClear: this.props.handleReplOutputClear,
       handleReplValueChange: this.props.handleReplValueChange,
       hasChapterSelect: true,
+      hasEditorAutorunButton: false,
       hasSaveButton: true,
       hasShareButton: false,
       isRunning: this.props.isRunning,
diff --git a/src/components/incubator/index.tsx b/src/components/incubator/index.tsx
index b565156286..7162beda56 100644
--- a/src/components/incubator/index.tsx
+++ b/src/components/incubator/index.tsx
@@ -1,4 +1,3 @@
-import { NonIdealState, Spinner } from '@blueprintjs/core';
 import * as React from 'react';
 import { RouteComponentProps } from 'react-router';
 
@@ -10,7 +9,6 @@ import { AssessmentStatuses, IAssessmentOverview } from '../assessment/assessmen
 import { OwnProps as AssessmentProps } from '../assessment/AssessmentWorkspace';
 import ContentDisplay from '../commons/ContentDisplay';
 import { EditingOverviewCard } from '../incubator/EditingOverviewCard';
-// import { AnyAction } from 'redux';
 
 const DEFAULT_QUESTION_ID: number = 0;
 
@@ -21,7 +19,6 @@ export interface IAssessmentWorkspaceParams {
 
 export interface IAssessmentProps
   extends IDispatchProps,
-    IOwnProps,
     RouteComponentProps<IAssessmentWorkspaceParams>,
     IStateProps {}
 
@@ -30,12 +27,7 @@ export interface IDispatchProps {
   handleSubmitAssessment: (id: number) => void;
 }
 
-export interface IOwnProps {
-  assessmentCategory: string;
-}
-
 export interface IStateProps {
-  assessmentOverviews?: IAssessmentOverview[];
   isStudent: boolean;
 }
 
@@ -79,40 +71,21 @@ class Assessment extends React.Component<IAssessmentProps, State> {
       }
     }
 
-    // If there is an assessment to render, create a workspace. The assessment
-    // overviews must still be loaded for this, to send the due date.
-    // else if (assessmentId !== null && this.props.assessmentOverviews !== undefined) {
-    //   const overview = this.props.assessmentOverviews.filter(a => a.id === assessmentId)[0]
-    //   const assessmentProps: AssessmentProps = {
-    //     assessmentId,
-    //     questionId,
-    //     notAttempted: overview.status === AssessmentStatuses.not_attempted,
-    //     closeDate: overview.closeAt
-    //   }
-    //   return <AssessmentWorkspaceContainer {...assessmentProps} />
-    // }
-
-    // Otherwise, render a list of assessments to the user.
-    let display: JSX.Element;
-    if (this.props.assessmentOverviews === undefined) {
-      display = <NonIdealState description="Fetching assessment..." visual={<Spinner />} />;
-    } else {
-      /** Mission editing card */
-      const missionEditingCard = this.state.editingOverview ? (
-        <EditingOverviewCard
-          overview={this.state.editingOverview}
-          updateEditingOverview={this.updateEditingOverview}
-          listingPath="/incubator"
-        />
-      ) : null;
-
-      display = (
-        <>
-          <ImportFromFileComponent updateEditingOverview={this.updateEditingOverview} />
-          {missionEditingCard}
-        </>
-      );
-    }
+    /** Mission editing card */
+    const missionEditingCard = this.state.editingOverview ? (
+      <EditingOverviewCard
+        overview={this.state.editingOverview}
+        updateEditingOverview={this.updateEditingOverview}
+        listingPath="/incubator"
+      />
+    ) : null;
+
+    const display = (
+      <>
+        <ImportFromFileComponent updateEditingOverview={this.updateEditingOverview} />
+        {missionEditingCard}
+      </>
+    );
 
     // Finally, render the ContentDisplay.
     return (
diff --git a/src/containers/incubator/index.ts b/src/containers/incubator/index.ts
index 9f63746feb..885473ea8a 100644
--- a/src/containers/incubator/index.ts
+++ b/src/containers/incubator/index.ts
@@ -2,22 +2,12 @@ import { connect, MapDispatchToProps, MapStateToProps } from 'react-redux';
 import { withRouter } from 'react-router';
 import { bindActionCreators, Dispatch } from 'redux';
 
-import {
-  fetchAssessmentOverviews,
-  submitAssessment,
-  updateAssessment
-} from '../../actions/session';
-import { IAssessmentOverview } from '../../components/assessment/assessmentShape';
-import Assessment, { IDispatchProps, IOwnProps, IStateProps } from '../../components/incubator';
+import { fetchAssessmentOverviews, submitAssessment } from '../../actions/session';
+import Assessment, { IDispatchProps, IStateProps } from '../../components/incubator';
 import { IState, Role } from '../../reducers/states';
 
-const mapStateToProps: MapStateToProps<IStateProps, IOwnProps, IState> = (state, props) => {
-  const categoryFilter = (overview: IAssessmentOverview) =>
-    overview.category === props.assessmentCategory;
+const mapStateToProps: MapStateToProps<IStateProps, {}, IState> = (state, props) => {
   const stateProps: IStateProps = {
-    assessmentOverviews: state.session.assessmentOverviews
-      ? state.session.assessmentOverviews.filter(categoryFilter)
-      : undefined,
     isStudent: state.session.role ? state.session.role === Role.Student : true
   };
   return stateProps;
@@ -27,8 +17,7 @@ const mapDispatchToProps: MapDispatchToProps<IDispatchProps, {}> = (dispatch: Di
   bindActionCreators(
     {
       handleAssessmentOverviewFetch: fetchAssessmentOverviews,
-      handleSubmitAssessment: submitAssessment,
-      newAssessment: updateAssessment
+      handleSubmitAssessment: submitAssessment
     },
     dispatch
   );