diff --git a/vector/src/main/res/values/strings.xml b/vector/src/main/res/values/strings.xml
index 7580c1da63..40f561234c 100644
--- a/vector/src/main/res/values/strings.xml
+++ b/vector/src/main/res/values/strings.xml
@@ -3662,6 +3662,7 @@
     <string name="link_this_email_with_your_account">%s in Settings to receive invites directly in Element.</string>
 
    <string name="labs_enable_latex_maths">Enable LaTeX mathematics</string>
+   <string name="restart_the_application_to_apply_changes">Restart the application for the change to take effect.</string>
 
     <!-- Poll -->
     <string name="create_poll_title">Create Poll</string>
diff --git a/vector/src/main/res/xml/vector_settings_labs.xml b/vector/src/main/res/xml/vector_settings_labs.xml
index 2e8ed08bf4..f394d1923e 100644
--- a/vector/src/main/res/xml/vector_settings_labs.xml
+++ b/vector/src/main/res/xml/vector_settings_labs.xml
@@ -47,13 +47,14 @@
     <im.vector.app.core.preference.VectorSwitchPreference
         android:defaultValue="false"
         android:key="SETTINGS_LABS_USE_RESTRICTED_JOIN_RULE"
-        android:title="@string/labs_use_restricted_join_rule"
-        android:summary="@string/labs_use_restricted_join_rule_desc"/>
+        android:summary="@string/labs_use_restricted_join_rule_desc"
+        android:title="@string/labs_use_restricted_join_rule" />
 
     <im.vector.app.core.preference.VectorSwitchPreference
         android:defaultValue="false"
         android:key="SETTINGS_LABS_ENABLE_LATEX_MATHS"
-        android:title="@string/labs_enable_latex_maths"/>
+        android:summary="@string/restart_the_application_to_apply_changes"
+        android:title="@string/labs_enable_latex_maths" />
     <!--</im.vector.app.core.preference.VectorPreferenceCategory>-->
 
     <im.vector.app.core.preference.VectorSwitchPreference