diff --git a/flutter/lib/models/model.dart b/flutter/lib/models/model.dart
index 3a4c9b987..bb5ce7325 100644
--- a/flutter/lib/models/model.dart
+++ b/flutter/lib/models/model.dart
@@ -691,11 +691,9 @@ class FFI {
     sendMouse('up', button);
   }
 
-  static void scroll(double y) {
-    var y2 = y.round();
-    if (y2 == 0) return;
+  static void scroll(int y) {
     setByName('send_mouse',
-        json.encode(modify({'type': 'wheel', 'y': y2.toString()})));
+        json.encode(modify({'type': 'wheel', 'y': y.toString()})));
   }
 
   static void reconnect() {
diff --git a/flutter/lib/pages/remote_page.dart b/flutter/lib/pages/remote_page.dart
index ff8268ed0..e323f1ecb 100644
--- a/flutter/lib/pages/remote_page.dart
+++ b/flutter/lib/pages/remote_page.dart
@@ -32,6 +32,7 @@ class _RemotePageState extends State<RemotePage> {
   double _bottom = 0;
   String _value = '';
   double _scale = 1;
+  double _mouseScrollIntegral = 0; // mouse scroll speed controller
 
   var _more = true;
   var _fn = false;
@@ -544,7 +545,14 @@ class _RemotePageState extends State<RemotePage> {
         onThreeFingerVerticalDragUpdate: FFI.ffiModel.isPeerAndroid
             ? null
             : (d) {
-                FFI.scroll(d.delta.dy / 2);
+                _mouseScrollIntegral += d.delta.dy / 4;
+                if (_mouseScrollIntegral > 1) {
+                  FFI.scroll(1);
+                  _mouseScrollIntegral = 0;
+                } else if (_mouseScrollIntegral < -1) {
+                  FFI.scroll(-1);
+                  _mouseScrollIntegral = 0;
+                }
               });
   }