diff --git a/src/r_things.c b/src/r_things.c
index 795f7cb5ca192884112d08b13ef7054814bef3eb..53d54765eb51b1f3a8bd7f2b48c038c9d3411c78 100644
--- a/src/r_things.c
+++ b/src/r_things.c
@@ -627,7 +627,7 @@ void R_AddSpriteDefs(UINT16 wadnum)
 	AddLongSpriteDefs(wadnum, &spritesadded, &framesadded);
 
 	nameonly(strcpy(wadname, wadfiles[wadnum]->filename));
-	CONS_Printf(M_GetText("%s added %d frames in %s sprites\n"), wadname, framesadded, sizeu1(spritesadded));
+	CONS_Printf(M_GetText("%s added %s frames in %s sprites\n"), wadname, sizeu1(framesadded), sizeu1(spritesadded));
 }
 
 //