diff --git a/src/frontends/gnome/properties/nm-strongswan-dialog.ui b/src/frontends/gnome/properties/nm-strongswan-dialog.ui
index ba00c5cc87..43332356ab 100644
--- a/src/frontends/gnome/properties/nm-strongswan-dialog.ui
+++ b/src/frontends/gnome/properties/nm-strongswan-dialog.ui
@@ -497,7 +497,7 @@
                         <property name="visible">True</property>
                         <property name="can_focus">True</property>
                         <property name="has_tooltip">True</property>
-                        <property name="tooltip_text" translatable="yes">A list of proposals for IKE separated by ";". (A suffix of ! enforces strict mode)</property>
+                        <property name="tooltip_text" translatable="yes">A list of proposals for IKE separated by ";"</property>
                         <property name="invisible_char">•</property>
                         <property name="invisible_char_set">True</property>
                         <property name="primary_icon_activatable">False</property>
@@ -532,7 +532,7 @@
                         <property name="visible">True</property>
                         <property name="can_focus">True</property>
                         <property name="has_tooltip">True</property>
-                        <property name="tooltip_text" translatable="yes">A list of proposals for ESP separated by ";". (A suffix of ! enforces strict mode)</property>
+                        <property name="tooltip_text" translatable="yes">A list of proposals for ESP separated by ";"</property>
                         <property name="invisible_char">•</property>
                         <property name="invisible_char_set">True</property>
                         <property name="primary_icon_activatable">False</property>