diff --git a/ef/ef0300a.uml b/ef/ef0300a.uml
index f0d28287e..ff5084e1b 100755
--- a/ef/ef0300a.uml
+++ b/ef/ef0300a.uml
@@ -153,5 +153,5 @@ END
 ENDPAGE
 ENDMASK
 
-#include "EF0300B.UML"
+#include "ef0300b.uml"