diff --git a/src/preferences/options.ui b/src/preferences/options.ui
index 310abb7c9..ca8990d7c 100755
--- a/src/preferences/options.ui
+++ b/src/preferences/options.ui
@@ -2273,14 +2273,11 @@
                    <property name="alignment">
                     <set>Qt::AlignHCenter</set>
                    </property>
-                   <property name="decimals">
-                    <number>1</number>
-                   </property>
                    <property name="minimum">
                     <double>0.000000000000000</double>
                    </property>
                    <property name="maximum">
-                    <double>20.000000000000000</double>
+                    <double>9998.000000000000000</double>
                    </property>
                    <property name="singleStep">
                     <double>0.050000000000000</double>
diff --git a/src/updownratiodlg.ui b/src/updownratiodlg.ui
index 8cf822a3a..326fbaf5f 100644
--- a/src/updownratiodlg.ui
+++ b/src/updownratiodlg.ui
@@ -48,11 +48,14 @@
      </item>
      <item>
       <widget class="QDoubleSpinBox" name="ratioSpinBox">
-       <property name="decimals">
-        <number>1</number>
+       <property name="maximum">
+        <double>9998.000000000000000</double>
        </property>
        <property name="singleStep">
-        <double>0.100000000000000</double>
+        <double>0.050000000000000</double>
+       </property>
+       <property name="value">
+        <double>1.000000000000000</double>
        </property>
       </widget>
      </item>