diff --git a/libntfs-3g/unistr.c b/libntfs-3g/unistr.c
index c0ac3427..9a238014 100644
--- a/libntfs-3g/unistr.c
+++ b/libntfs-3g/unistr.c
@@ -710,9 +710,9 @@ static int utf8_to_unicode(u32 *wc, const char *s)
 			    | ((u32)(s[1] & 0x3F) << 12)
 			    | ((u32)(s[2] & 0x3F) << 6)
 			    | ((u32)(s[3] & 0x3F));
-		/* Check valid ranges */
-		if ((*wc <= 0x10ffff) && (*wc >= 0x10000))
-			return 4;
+			/* Check valid ranges */
+			if ((*wc <= 0x10ffff) && (*wc >= 0x10000))
+				return 4;
 		}
 		goto fail;
 	}