diff --git a/src/input/peMatrixBase.cpp b/src/input/peMatrixBase.cpp
index af7d7b7996..5340898a93 100644
--- a/src/input/peMatrixBase.cpp
+++ b/src/input/peMatrixBase.cpp
@@ -80,5 +80,5 @@ int32_t PeMatrixBase::runOnce()
             }
         }
     }
-    return 50; // Keyscan every 50msec to avoid key bounce
+    return 100; // Keyscan every 100msec to avoid key bounce
 }