diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index c80ad89080b8..dd90e101a8b6 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1990,10 +1990,6 @@ and is between 256 and 4096 characters. It is defined in the file
 	norandmaps	Don't use address space randomization
 			Equivalent to echo 0 > /proc/sys/kernel/randomize_va_space
 
- 	unwind_debug=N 	N > 0 will enable dwarf2 unwinder debugging
-			This is useful to get more information why
-			you got a "dwarf2 unwinder stuck"
-
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 TODO: