3 files changed, 3 insertions, 3 deletions
diff --git a/src/libnrtype/Layout-TNG.h b/src/libnrtype/Layout-TNG.h
index c3ccbffb5..efb5ebc24 100644
--- a/src/libnrtype/Layout-TNG.h
+++ b/src/libnrtype/Layout-TNG.h
@@ -34,7 +34,7 @@ namespace Inkscape {
 using Inkscape::Extension::Internal::CairoRenderContext;
 #endif
 
-struct SPStyle;
+class SPStyle;
 class Shape;
 struct SPPrintContext;
 class SVGLength;
diff --git a/src/libnrtype/font-lister.h b/src/libnrtype/font-lister.h
index c42bf98fd..a460388d3 100644
--- a/src/libnrtype/font-lister.h
+++ b/src/libnrtype/font-lister.h
@@ -26,7 +26,7 @@
 class SPObject;
 class SPDocument;
 class SPCSSAttr;
-struct SPStyle;
+class SPStyle;
 
 namespace Inkscape
 {
diff --git a/src/libnrtype/font-style-to-pos.h b/src/libnrtype/font-style-to-pos.h
index 56eb391c2..41ba6cf72 100644
--- a/src/libnrtype/font-style-to-pos.h
+++ b/src/libnrtype/font-style-to-pos.h
@@ -3,7 +3,7 @@
 
 #include <libnrtype/nr-type-pos-def.h>
 
-struct SPStyle;
+class SPStyle;
 
 NRTypePosDef font_style_to_pos(SPStyle const &style);