diff --git a/postfix-bdb.changes b/postfix-bdb.changes
index f5e0b16..3bbd93e 100644
--- a/postfix-bdb.changes
+++ b/postfix-bdb.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Apr 25 13:59:17 UTC 2022 - Marcus Rueckert <mrueckert@suse.de>
+
+- add missing requires for config.postfix and the postfix
+  postinstall script:  perl and ed
+
 -------------------------------------------------------------------
 Mon Apr 18 19:59:01 UTC 2022 - Michael Ströder <michael@stroeder.com>
 
diff --git a/postfix-bdb.spec b/postfix-bdb.spec
index d718c20..dfc3d95 100644
--- a/postfix-bdb.spec
+++ b/postfix-bdb.spec
@@ -124,6 +124,16 @@ Requires(pre):  group(%{mail_group})
 %else
 Requires(pre):  shadow
 %endif
+# /usr/lib/postfix/bin//post-install: line 667: ed: command not found
+Requires(pre):    ed
+Requires(preun):  ed
+Requires(post):   ed
+Requires(postun): ed
+# /usr/sbin/config.postfix needs perl
+Requires(pre):    perl
+Requires(preun):  perl
+Requires(post):   perl
+Requires(postun): perl
 
 %description
 Postfix aims to be an alternative to the widely-used sendmail program with bdb support
diff --git a/postfix.changes b/postfix.changes
index f5e0b16..3bbd93e 100644
--- a/postfix.changes
+++ b/postfix.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Apr 25 13:59:17 UTC 2022 - Marcus Rueckert <mrueckert@suse.de>
+
+- add missing requires for config.postfix and the postfix
+  postinstall script:  perl and ed
+
 -------------------------------------------------------------------
 Mon Apr 18 19:59:01 UTC 2022 - Michael Ströder <michael@stroeder.com>
 
diff --git a/postfix.spec b/postfix.spec
index 030b393..19904fe 100644
--- a/postfix.spec
+++ b/postfix.spec
@@ -105,6 +105,16 @@ BuildRequires:  openldap2-devel
 %if %{with libnsl}
 BuildRequires:  libnsl-devel
 %endif
+# /usr/lib/postfix/bin//post-install: line 667: ed: command not found
+Requires(pre):    ed
+Requires(preun):  ed
+Requires(post):   ed
+Requires(postun): ed
+# /usr/sbin/config.postfix needs perl
+Requires(pre):    perl
+Requires(preun):  perl
+Requires(post):   perl
+Requires(postun): perl
 
 %description
 Postfix aims to be an alternative to the widely-used sendmail program.