diff --git a/src/View/ui/Widgets/Ensemble1ParamsWidget.ui b/src/View/ui/Widgets/Ensemble1ParamsWidget.ui
index 5f2dc1c3..8b9c2738 100644
--- a/src/View/ui/Widgets/Ensemble1ParamsWidget.ui
+++ b/src/View/ui/Widgets/Ensemble1ParamsWidget.ui
@@ -24,7 +24,14 @@
       </widget>
      </item>
      <item>
-      <widget class="QDoubleSpinBox" name="doubleSpinBox_0"/>
+      <widget class="QDoubleSpinBox" name="doubleSpinBox_0">
+       <property name="minimum">
+        <double>-10000000000.000000000000000</double>
+       </property>
+       <property name="maximum">
+        <double>10000000000.000000000000000</double>
+       </property>
+      </widget>
      </item>
     </layout>
    </item>
diff --git a/src/View/ui/Widgets/Ensemble2ParamsWidget.ui b/src/View/ui/Widgets/Ensemble2ParamsWidget.ui
index 949b5d1f..be1ea11d 100644
--- a/src/View/ui/Widgets/Ensemble2ParamsWidget.ui
+++ b/src/View/ui/Widgets/Ensemble2ParamsWidget.ui
@@ -22,7 +22,14 @@
     </widget>
    </item>
    <item row="0" column="1">
-    <widget class="QDoubleSpinBox" name="doubleSpinBox_0"/>
+    <widget class="QDoubleSpinBox" name="doubleSpinBox_0">
+     <property name="minimum">
+      <double>-10000000000.000000000000000</double>
+     </property>
+     <property name="maximum">
+      <double>10000000000.000000000000000</double>
+     </property>
+    </widget>
    </item>
    <item row="1" column="0">
     <widget class="QLabel" name="label_1">
@@ -32,7 +39,14 @@
     </widget>
    </item>
    <item row="1" column="1">
-    <widget class="QDoubleSpinBox" name="doubleSpinBox_1"/>
+    <widget class="QDoubleSpinBox" name="doubleSpinBox_1">
+     <property name="minimum">
+      <double>-10000000000.000000000000000</double>
+     </property>
+     <property name="maximum">
+      <double>10000000000.000000000000000</double>
+     </property>
+    </widget>
    </item>
   </layout>
  </widget>