diff --git a/docs/src/examples/expander/index.js b/docs/src/examples/expander/index.js
index a70548f..c21c914 100644
--- a/docs/src/examples/expander/index.js
+++ b/docs/src/examples/expander/index.js
@@ -47,7 +47,7 @@ export default class ComponentTest extends React.component {
 //     const rtProps = {
 //       data,
 //       columns,
-//       // ExpanderComponent: (props)=><ExpanderComponent {...props} />,
+//       // ExpanderComponent: (props, closeExpanded)=><ExpanderComponent {...props, closeExpanded} />,
 //       // SubComponent: (props)=><SubComponent {...props} />,
 //       // multiSort: false,
 //     }
diff --git a/src/index.js b/src/index.js
index 888b219..3f8294c 100644
--- a/src/index.js
+++ b/src/index.js
@@ -665,7 +665,10 @@ export default class ReactTable extends Methods(Lifecycle(Component)) {
           {rowInfo.subRows &&
             isExpanded &&
             rowInfo.subRows.map((d, i) => makePageRow(d, i, rowInfo.nestingPath))}
-          {SubComponent && !rowInfo.subRows && isExpanded && SubComponent(rowInfo)}
+          {SubComponent && !rowInfo.subRows && isExpanded && SubComponent(rowInfo, () => {
+            let newExpanded = _.clone(expanded)
+            newExpanded = _.set(newExpanded, cellInfo.nestingPath, false)
+          })}
         </TrGroupComponent>
       )
     }