diff --git a/debug/translation.bash b/debug/translation.bash
index 8680b48d..77a4c78f 100644
--- a/debug/translation.bash
+++ b/debug/translation.bash
@@ -78,7 +78,6 @@ for CMD in \
 	"xz --lzma2=foobarbaz=abcd" \
 	"xz --lzma2=mf=abcd" \
 	"xz --lzma2=preset=foobarbaz" \
-	"xz --lzma2=mf=bt4,nice=2" \
 	"xz --lzma2=nice=50000" \
 	"xz --help" \
 	"xz --long-help" \