diff --git a/wrlib/png.c b/wrlib/png.c
index 5aa057a3..9924fb41 100644
--- a/wrlib/png.c
+++ b/wrlib/png.c
@@ -155,8 +155,8 @@ RLoadPNG(RContext *context, char *file, int index)
 	    sgamma = 1;
     } else {
 	/* no, this is correct. Old gimp versions are broken and save wrong
-	 * data. Upgrade gimp. wtf :/*/
-	sgamma = 1.0;
+	 * data. Upgrade gimp. */
+	sgamma = 2.0;
     }
     
     if (png_get_gAMA(png, pinfo, &gamma))