diff --git a/fvp_utils.sh b/fvp_utils.sh
index e2bc450..6140883 100644
--- a/fvp_utils.sh
+++ b/fvp_utils.sh
@@ -461,8 +461,8 @@
         ["[= ]kernel.bin"]="={IMAGE}"
         ["[= ]ivy.pkg"]="={IVY}"
         ["[= ]manifest.dtb"]="={MANIFEST_DTB}"
-        ["[= ]mcp-rom.bin"]="={MCP_ROM}"
-        ["[= ]mcp_rom_hyphen.bin"]="={MCP_ROM_HYPHEN}"
+        ["[= ]mcp_rom.bin"]="={MCP_ROM}"
+        ["[= ]mcp-rom.bin"]="={MCP_ROM_HYPHEN}"
         ["[= ]ns_bl1u.bin"]="={NS_BL1U}"
         ["[= ]ns_bl2u.bin"]="={NS_BL2U}"
         ["[= ]initrd.bin"]="={RAMDISK}"