diff --git a/parts/572a.dat b/parts/572a.dat
index e867823f5..b6c49ec2f 100644
--- a/parts/572a.dat
+++ b/parts/572a.dat
@@ -1,4 +1,4 @@
-0 String End Stud
+0 ~String End Stud
 0 Name: 572a.dat
 0 Author: Steve Bliss [sbliss]
 0 !LDRAW_ORG Part UPDATE 2005-01
diff --git a/parts/757.dat b/parts/757.dat
index 1a9b4c6bd..2b3a6010c 100644
--- a/parts/757.dat
+++ b/parts/757.dat
@@ -1,4 +1,4 @@
-0 Hose Flexible 12L Top  1 x  1 x  2/3 with Stud
+0 ~Hose Flexible 12L Top  1 x  1 x  2/3 with Stud
 0 Name: 757.dat
 0 Author: Steve Bliss [sbliss]
 0 !LDRAW_ORG Part UPDATE 2004-01