diff --git a/testsuite/reftests/animation-direction.ref.ui b/testsuite/reftests/animation-direction.ref.ui
index 192012cf3c..6d8dc7b86a 100644
--- a/testsuite/reftests/animation-direction.ref.ui
+++ b/testsuite/reftests/animation-direction.ref.ui
@@ -9,6 +9,7 @@
       <object class="GtkGrid" id="grid1">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
+        <property name="column_spacing">2</property>
         <child>
           <object class="GtkLabel" id="label1">
             <property name="visible">True</property>
diff --git a/testsuite/reftests/animation-direction.ui b/testsuite/reftests/animation-direction.ui
index 647449b3fd..887dd1dc86 100644
--- a/testsuite/reftests/animation-direction.ui
+++ b/testsuite/reftests/animation-direction.ui
@@ -9,6 +9,7 @@
       <object class="GtkGrid" id="grid1">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
+        <property name="column_spacing">2</property>
         <child>
           <object class="GtkLabel" id="label1">
             <property name="visible">True</property>