diff --git a/etc/koha-httpd.conf b/etc/koha-httpd.conf
index f09bfaf91c..1c6609787a 100644
--- a/etc/koha-httpd.conf
+++ b/etc/koha-httpd.conf
@@ -107,9 +107,6 @@
      RewriteRule ^/issn/([^\/]*)/?$ /search?q=issn:$1 [PT]
      RewriteRule ^(.*)_[0-9]{2}\.[0-9]{7}\.(js|css)$ $1.$2 [L]
 
-     RewriteRule ^/cgi-bin/koha/erm/.*$ /cgi-bin/koha/erm/erm.pl [PT]
-     RewriteRule ^/cgi-bin/koha/preservation/.*$ /cgi-bin/koha/preservation/home.pl [PT]
-
      # REST API configuration
      Alias "/api" "__API_CGI_DIR__"
      <Directory __API_CGI_DIR__>
@@ -232,6 +229,13 @@
      RewriteRule ^/issn/([^\/]*)/?$ /search?q=issn:$1 [PT]
      RewriteRule ^(.*)_[0-9]{2}\.[0-9]{7}\.(js|css)$ $1.$2 [L]
 
+     RewriteRule ^/cgi-bin/koha/erm/.*$ /cgi-bin/koha/erm/erm.pl [PT]
+     RewriteCond %{REQUEST_URI} !^/cgi-bin/koha/preservation/.*.pl$
+     RewriteRule ^/cgi-bin/koha/preservation/.*$ /cgi-bin/koha/preservation/home.pl [PT]
+     RewriteRule ^/cgi-bin/koha/admin/record_sources(.*)?$ /cgi-bin/koha/admin/record_sources.pl$1 [PT]
+     RewriteCond %{QUERY_STRING} booksellerid=(.*)
+     RewriteRule ^/cgi-bin/koha/acqui/supplier.pl$ /cgi-bin/koha/acquisition/vendors/%1? [R]
+     RewriteRule ^/cgi-bin/koha/acquisition/vendors(.*)?$ /cgi-bin/koha/acqui/vendors.pl$1 [PT]
 
      # REST API configuration
      Alias "/api" "__API_CGI_DIR__"