diff --git a/INSTALL b/INSTALL
index 424869aa1..c0e29a63d 100644
--- a/INSTALL
+++ b/INSTALL
@@ -59,6 +59,8 @@
 
   no-<cipher>   Build without the specified cipher (bf, cast, des, dh, dsa,
                 hmac, md2, md5, mdc2, rc2, rc4, rc5, rsa, sha).
+                The crypto/<cipher> directory can be removed after running
+                "make depend".
 
   -Dxxx, -lxxx, -Lxxx, -fxxx, -Kxxx These system specific options will
                 be passed through to the compiler to allow you to