diff --git a/postfix/postfix.spec b/postfix/postfix.spec
index e2fead79a2..a770412e60 100644
--- a/postfix/postfix.spec
+++ b/postfix/postfix.spec
@@ -153,7 +153,7 @@ Provides:     MTA
           sendmail_path=%{l_prefix}/sbin/sendmail \
           newaliases_path=%{l_prefix}/sbin/newaliases \
           mailq_path=%{l_prefix}/sbin/mailq \
-          manpages=%{l_prefix}/man \
+          manpage_directory=%{l_prefix}/man \
           mail_user=%{l_musr} \
           setgid_group=%{l_rgrp}
       %{l_shtool} install -c -m 755 \