diff --git a/Packages/com.lookingglass.joyconlib/JoyconLib_scripts/Joycon.cs b/Packages/com.lookingglass.joyconlib/JoyconLib_scripts/Joycon.cs
index 4dbbdf6..ae03195 100644
--- a/Packages/com.lookingglass.joyconlib/JoyconLib_scripts/Joycon.cs
+++ b/Packages/com.lookingglass.joyconlib/JoyconLib_scripts/Joycon.cs
@@ -348,6 +348,12 @@ public void Update()
     {
         if (state > state_.NO_JOYCONS)
         {
+            for (int i = 0; i < buttons.Length; ++i)
+            {
+                buttons_up[i] = false;
+                buttons_down[i] = false;
+            }		
+		
             byte[] report_buf = new byte[report_len];
             while (reports.Count > 0)
             {