2 files changed, 5 insertions, 0 deletions
diff --git a/src/interface/node.cpp b/src/interface/node.cpp
index 7bfe79ed50..43bdfbaebc 100644
--- a/src/interface/node.cpp
+++ b/src/interface/node.cpp
@@ -55,6 +55,7 @@ class NodeImpl : public Node
             StopMapPort();
         }
     }
+    std::string helpMessage(HelpMessageMode mode) override { return HelpMessage(mode); }
     bool getProxy(Network net, proxyType& proxy_info) override { return GetProxy(net, proxy_info); }
     std::unique_ptr<Handler> handleInitMessage(InitMessageFn fn) override
     {
diff --git a/src/interface/node.h b/src/interface/node.h
index 00304cce24..60ef9cce1b 100644
--- a/src/interface/node.h
+++ b/src/interface/node.h
@@ -5,6 +5,7 @@
 #ifndef BITCOIN_INTERFACE_NODE_H
 #define BITCOIN_INTERFACE_NODE_H
 
+#include <init.h>       // For HelpMessageMode
 #include <netaddress.h> // For Network
 
 #include <functional>
@@ -62,6 +63,9 @@ public:
     //! Return whether shutdown was requested.
     virtual bool shutdownRequested() = 0;
 
+    //! Get help message string.
+    virtual std::string helpMessage(HelpMessageMode mode) = 0;
+
     //! Map port.
     virtual void mapPort(bool use_upnp) = 0;