diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 10f80c7d..8e21871a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -496,4 +496,5 @@
     <string name="mitm_doze_notice">Battery optimization may interfere with the mitm addon</string>
     <string name="redirected">redirected</string>
     <string name="connection_redirected_port_map">This connection has been redirected due to a port mapping rule</string>
+    <string name="dnscrypt_how_to">How to use DoH / DNSCrypt with PCAPdroid</string>
 </resources>
diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index 46d11a20..38d2865e 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -52,6 +52,14 @@
             app:iconSpaceReserved="false"
             app:defaultValue="true" />
 
+        <Preference
+            app:key="dnscrypt_link"
+            app:title="@string/dnscrypt_how_to"
+            app:iconSpaceReserved="false">
+            <intent android:action="android.intent.action.VIEW"
+                android:data="https://emanuele-f.github.io/PCAPdroid/advanced_features#42-doh-support" />
+        </Preference>
+
         <Preference
             android:key="geolocation"
             app:title="@string/geolocation"