diff --git a/src/Plugins/MagnumFont/MagnumFont.h b/src/Plugins/MagnumFont/MagnumFont.h
index 760eef1f7..87126e6f2 100644
--- a/src/Plugins/MagnumFont/MagnumFont.h
+++ b/src/Plugins/MagnumFont/MagnumFont.h
@@ -102,7 +102,7 @@ class MagnumFont: public AbstractFont {
         ~MagnumFont();
 
     private:
-        class Data;
+        struct Data;
 
         Features doFeatures() const override;