diff --git a/man/dkimpy-milter.8 b/man/dkimpy-milter.8
index 3005ad3..90c95b0 100644
--- a/man/dkimpy-milter.8
+++ b/man/dkimpy-milter.8
@@ -180,19 +180,6 @@ wildcard patterns, matching all text except that the asterisk ("*") character
 is considered a wildcard.  If a value contains multiple entries, the entries
 should be separated by colons.
 .TP
-.I c)
-If the string begins with "db:" and the program was compiled with
-Sleepycat DB support, then the remainder of the string is presumed to
-identify a Sleepycat database containing keys and corresponding values.
-These may be used only to test for membership in the data set, or for
-storing keys and corresponding values.  If a value contains multiple entries,
-the entries should be separated by colons. [Not implemented yet]
-.TP
-.I h)
-If the string contains none of these prefixes but ends with ".db", it
-is presumed to be a Sleepycat DB as described above (if support for same
-is compiled in).  [Not implemented yet]
-.TP
 .I i)
 If the string contains none of these prefixes but starts with a slash ("/")
 character, it is presumed to be a flat file as described above.