diff --git a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H
index 8578bc59a..520df9cd8 100644
--- a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H
+++ b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.H
@@ -27,7 +27,7 @@
 #include <wayland-client.h> // for wl_list
 
 
-class Fl_Wayland_Graphics_Driver : public Fl_Cairo_Graphics_Driver {
+class FL_EXPORT Fl_Wayland_Graphics_Driver : public Fl_Cairo_Graphics_Driver {
 public:
   struct draw_buffer {
     unsigned char *buffer;
diff --git a/src/drivers/Wayland/Fl_Wayland_Window_Driver.H b/src/drivers/Wayland/Fl_Wayland_Window_Driver.H
index b8c7ff9fd..12fd16a21 100644
--- a/src/drivers/Wayland/Fl_Wayland_Window_Driver.H
+++ b/src/drivers/Wayland/Fl_Wayland_Window_Driver.H
@@ -46,7 +46,7 @@ typedef struct _cairo_rectangle_int cairo_rectangle_int_t;
 class Fl_Wayland_Plugin;
 
 
-class Fl_Wayland_Window_Driver : public Fl_Window_Driver
+class FL_EXPORT Fl_Wayland_Window_Driver : public Fl_Window_Driver
 {
   friend class Fl_Wayland_Gl_Window_Driver;
 private: