1 files changed, 5 insertions, 0 deletions
diff --git a/image/png.h b/image/png.h
index 521881136..00f41adf3 100644
--- a/image/png.h
+++ b/image/png.h
@@ -20,6 +20,9 @@
 #ifndef _NETSURF_RISCOS_PNG_H_
 #define _NETSURF_RISCOS_PNG_H_
 
+#include "utils/config.h"
+
+#ifdef WITH_PNG
 #include <stdbool.h>
 #include <png.h>
 
@@ -49,3 +52,5 @@ bool nspng_redraw_tiled(struct content *c, int x, int y, int width, int height,
                         float scale, unsigned long background_colour,
                         bool repeat_x, bool repeat_y);
 #endif
+
+#endif