diff --git a/lib/ui/views/installer/installer_view.dart b/lib/ui/views/installer/installer_view.dart
index c576a6a25d..c3175b7f5e 100644
--- a/lib/ui/views/installer/installer_view.dart
+++ b/lib/ui/views/installer/installer_view.dart
@@ -30,7 +30,8 @@ class InstallerView extends StatelessWidget {
           bottom: model.isPatching,
           child: Scaffold(
             floatingActionButton: Visibility(
-              visible: !model.isPatching && !model.hasErrors,
+              visible:
+                  !model.isPatching && !model.hasErrors && !model.isInstalling,
               child: HapticFloatingActionButtonExtended(
                 label: Text(
                   model.isInstalled
diff --git a/lib/ui/views/installer/installer_viewmodel.dart b/lib/ui/views/installer/installer_viewmodel.dart
index d47836dee8..d2a8c7f50a 100644
--- a/lib/ui/views/installer/installer_viewmodel.dart
+++ b/lib/ui/views/installer/installer_viewmodel.dart
@@ -37,6 +37,7 @@ class InstallerViewModel extends BaseViewModel {
   String headerLogs = '';
   bool isRooted = false;
   bool isPatching = true;
+  bool isInstalling = false;
   bool isInstalled = false;
   bool hasErrors = false;
   bool isCanceled = false;
@@ -437,6 +438,7 @@ class InstallerViewModel extends BaseViewModel {
   }
 
   Future<void> installResult(BuildContext context, bool installAsRoot) async {
+    isInstalling = true;
     try {
       _app.isRooted = installAsRoot;
       if (headerLogs != 'Installing...') {
@@ -486,6 +488,7 @@ class InstallerViewModel extends BaseViewModel {
         print(e);
       }
     }
+    isInstalling = false;
   }
 
   void exportResult() {