diff --git a/MantidQt/CustomInterfaces/inc/MantidQtCustomInterfaces/Indirect/ContainerSubtraction.ui b/MantidQt/CustomInterfaces/inc/MantidQtCustomInterfaces/Indirect/ContainerSubtraction.ui
index c98b9805596623d125ca25a3e9e1ea2108344948..4adf8b620a2f4d893825fed5271d7ffc812a1090 100644
--- a/MantidQt/CustomInterfaces/inc/MantidQtCustomInterfaces/Indirect/ContainerSubtraction.ui
+++ b/MantidQt/CustomInterfaces/inc/MantidQtCustomInterfaces/Indirect/ContainerSubtraction.ui
@@ -174,7 +174,7 @@
                       <double>-999.990000000000009</double>
                     </property>
                     <property name="singleStep">
-                      <double>0.100000000000000</double>
+                      <double>0.010000000000000</double>
                     </property>
                     <property name="value">
                       <double>0.000000000000000</double>