diff --git a/README.md b/README.md
index fcfb6a7..55f29a4 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,6 @@ Optional arguments:
 
   -m, --r-nonce     : Registrar nonce
   -b, --e-bssid     : Enrollee BSSID
-  -l, --length      : Bruteforce entire pin length (experimental)
   -v, --verbosity   : Verbosity level 1-3, 1 is quietest           [3]
   -o, --output      : Write output to file
   -j, --jobs        : Number of parallel threads to use         [Auto]
diff --git a/src/pixiewps.c b/src/pixiewps.c
index 304fb46..c3cd246 100644
--- a/src/pixiewps.c
+++ b/src/pixiewps.c
@@ -512,7 +512,7 @@ memory_err:
 				wps->bruteforce = 1;
 				break;
 			case 'l':
-				wps->anylength = 1;
+				//wps->anylength = 1;
 				break;
 			case 'o':
 				if (!freopen(optarg, "w", stdout)) {
diff --git a/src/pixiewps.h b/src/pixiewps.h
index 80b3d02..0dad2b5 100644
--- a/src/pixiewps.h
+++ b/src/pixiewps.h
@@ -146,7 +146,7 @@ char usage[] =
 	"   -m, --r-nonce     : Registrar nonce\n"
 	"   -b, --e-bssid     : Enrollee BSSID\n"
 //	"   -S, --dh-small    : Small Diffie-Hellman keys (PKr not needed)  [No]\n"
-	"   -l, --length      : Bruteforce entire pin length (experimental)\n"
+//	"   -l, --length      : Bruteforce entire pin length (experimental)\n"
 	"   -v, --verbosity   : Verbosity level 1-3, 1 is quietest           [3]\n"
 	"   -o, --output      : Write output to file\n"
 	"   -j, --jobs        : Number of parallel threads to use         [Auto]\n"