diff --git a/include/Nazara/Graphics/AbstractViewer.hpp b/include/Nazara/Graphics/AbstractViewer.hpp
index 657dd3b83..c03431c37 100644
--- a/include/Nazara/Graphics/AbstractViewer.hpp
+++ b/include/Nazara/Graphics/AbstractViewer.hpp
@@ -21,7 +21,7 @@ namespace Nz
 	{
 		public:
 			AbstractViewer() = default;
-			~AbstractViewer() = default;
+			virtual ~AbstractViewer();
 
 			virtual const Color& GetClearColor() const = 0;
 			virtual UInt32 GetRenderMask() const = 0;
diff --git a/src/Nazara/Graphics/AbstractViewer.cpp b/src/Nazara/Graphics/AbstractViewer.cpp
index 2a6e80a5a..baa6e4aae 100644
--- a/src/Nazara/Graphics/AbstractViewer.cpp
+++ b/src/Nazara/Graphics/AbstractViewer.cpp
@@ -7,4 +7,5 @@
 
 namespace Nz
 {
+    AbstractViewer::~AbstractViewer() = default;
 }