diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index e425d6a..0c2b451 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -42,4 +42,11 @@
 
     </PreferenceCategory>
 
+    <PreferenceCategory android:title="0MQ SLAM Connection">
+        <EditTextPreference
+            android:key="zmqPort"
+            android:title="0MQ Port"
+            app:useSimpleSummaryProvider="true" />
+    </PreferenceCategory>
+
 </PreferenceScreen>