diff --git a/src/citra_qt/configure.ui b/src/citra_qt/configure.ui
index 6e0785d2b..7ef595a3e 100644
--- a/src/citra_qt/configure.ui
+++ b/src/citra_qt/configure.ui
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <ui version="4.0">
  <class>ConfigureDialog</class>
  <widget class="QDialog" name="ConfigureDialog">
@@ -10,6 +10,12 @@
     <height>501</height>
    </rect>
   </property>
+   <property name="minimumSize">
+     <size>
+       <width>441</width>
+       <height>0</height>
+     </size>
+   </property>
   <property name="windowTitle">
    <string>Citra Configuration</string>
   </property>
diff --git a/src/citra_qt/configure_input.cpp b/src/citra_qt/configure_input.cpp
index 9cb704d7d..9922f45a9 100644
--- a/src/citra_qt/configure_input.cpp
+++ b/src/citra_qt/configure_input.cpp
@@ -101,7 +101,7 @@ void ConfigureInput::setKey()
         changing_button->setText(previous_mapping);
     else
         changing_button->setText(key_value);
-
+    removeDuplicates(key_value);
     key_pressed = Qt::Key_unknown;
     releaseKeyboard();
     releaseMouse();