diff --git a/src/zenity.ui b/src/zenity.ui
index 4210444..1e1f599 100644
--- a/src/zenity.ui
+++ b/src/zenity.ui
@@ -294,6 +294,7 @@
                       <property name="can_focus">False</property>
                       <property name="label">Text information:</property>
                       <property name="use_underline">True</property>
+                      <property name="wrap">True</property>
                       <property name="xalign">0</property>
                     </object>
                     <packing>