diff --git a/Riot/Modules/Spaces/SpaceList/SpaceListViewModel.swift b/Riot/Modules/Spaces/SpaceList/SpaceListViewModel.swift
index 911529a45..ef1cf2534 100644
--- a/Riot/Modules/Spaces/SpaceList/SpaceListViewModel.swift
+++ b/Riot/Modules/Spaces/SpaceList/SpaceListViewModel.swift
@@ -37,7 +37,7 @@ final class SpaceListViewModel: SpaceListViewModelType {
     private var sections: [SpaceListSection] = []
     private var selectedIndexPath: IndexPath = IndexPath(row: 0, section: 0) {
         didSet {
-            self.selectedItemId = self.itemId(with: self.selectedIndexPath)
+            self.selectedItemId = self.itemId(with: self.selectedIndexPath) ?? Constants.homeSpaceId
         }
     }
     private var homeIndexPath: IndexPath = IndexPath(row: 0, section: 0)
@@ -270,7 +270,7 @@ final class SpaceListViewModel: SpaceListViewModelType {
         self.currentOperation?.cancel()
     }
     
-    private func itemId(with indexPath: IndexPath) -> String {
+    private func itemId(with indexPath: IndexPath) -> String? {
         guard self.selectedIndexPath.section < self.sections.count else {
             return Constants.homeSpaceId
         }
@@ -279,6 +279,9 @@ final class SpaceListViewModel: SpaceListViewModelType {
         case .home:
             return Constants.homeSpaceId
         case .spaces(let viewDataList):
+            guard self.selectedIndexPath.row < viewDataList.count else {
+                return nil
+            }
             let spaceViewData = viewDataList[self.selectedIndexPath.row]
             return spaceViewData.spaceId
         case .addSpace:
diff --git a/changelog.d/5825.bugfix b/changelog.d/5825.bugfix
new file mode 100644
index 000000000..dd5050379
--- /dev/null
+++ b/changelog.d/5825.bugfix
@@ -0,0 +1 @@
+Crash after leaving last space.
\ No newline at end of file