diff --git a/src/viewer/scrollview.cpp b/src/viewer/scrollview.cpp
index 70c40d7c..29e1819f 100644
--- a/src/viewer/scrollview.cpp
+++ b/src/viewer/scrollview.cpp
@@ -73,6 +73,8 @@ SVEvent* SVEvent::copy() {
   return any;
 }
 
+SVEventHandler::~SVEventHandler() = default;
+
 #ifndef GRAPHICS_DISABLED
 /// This is the main loop which handles the ScrollView-logic from the server
 /// to the client. It basically loops through messages, parses them to events
diff --git a/src/viewer/scrollview.h b/src/viewer/scrollview.h
index f30f699f..d0d675c9 100644
--- a/src/viewer/scrollview.h
+++ b/src/viewer/scrollview.h
@@ -85,7 +85,7 @@ struct SVEvent {
 // called whenever an appropriate event occurs.
 class SVEventHandler {
   public:
-    virtual ~SVEventHandler() {}
+    virtual ~SVEventHandler();
 
 // Gets called by the SV Window. Does nothing on default, overwrite this
 // to implement the desired behaviour