diff --git a/common/include/rle.h b/common/include/rle.h
index 000b5f41c..705e6ef7e 100644
--- a/common/include/rle.h
+++ b/common/include/rle.h
@@ -61,7 +61,6 @@ static inline rle_position_t rle_end(const T1 &src, T2 &dst)
 	return {end(src), end(dst)};
 }
 
-__attribute_warn_unused_result
 rle_position_t gr_rle_decode(rle_position_t b, const rle_position_t e);
 ubyte * gr_rle_find_xth_pixel( ubyte *src, int x,int * count, ubyte color );
 int gr_bitmap_rle_compress(grs_bitmap &bmp);