diff --git a/tests/manpage-personal-dict b/tests/manpage-personal-dict
index 9cf15048..58b96179 100644
--- a/tests/manpage-personal-dict
+++ b/tests/manpage-personal-dict
@@ -543,6 +543,7 @@ difftime
 doesn
 dosubst
 doublequote
+dp
 dq
 dqi
 dqis