diff --git a/data/common/File Managers/fNav/Tupfile.lua b/data/common/File Managers/fNav/Tupfile.lua
index cce1847dd6..7481ba8bb1 100644
--- a/data/common/File Managers/fNav/Tupfile.lua	
+++ b/data/common/File Managers/fNav/Tupfile.lua	
@@ -1 +1 @@
-tup.rule("ABOUT.TXT", "%f %o " .. tup.getconfig("KPACK_CMD"), "ABOUT.TXT")
+tup.rule("ABOUT.TXT", tup.getconfig("KPACK_CMD"), "ABOUT.TXT")