diff --git a/config/GMPE01_00/rels/w20Dll/splits.txt b/config/GMPE01_00/rels/w20Dll/splits.txt
index d45e8251..9df8ed45 100644
--- a/config/GMPE01_00/rels/w20Dll/splits.txt
+++ b/config/GMPE01_00/rels/w20Dll/splits.txt
@@ -10,7 +10,7 @@ REL/board_executor.c:
 	.text       start:0x00000000 end:0x000000E0
 	.rodata     start:0x00000000 end:0x00000010
 
-REL/w21Dll/main.c:
+REL/w20Dll/main.c:
 	.text       start:0x000000E0 end:0x00000678
 	.rodata     start:0x00000010 end:0x00000030
 	.data       start:0x00000000 end:0x00000034