diff --git a/_test/tests/inc/parser/renderer_resolveinterwiki.test.php b/_test/tests/inc/parser/renderer_resolveinterwiki.test.php
index 8379bc0659c367b30e8bdccfabc47f4d9bff70f4..772001b99f04c3263412d5e0cbf6b9f8fd85c294 100644
--- a/_test/tests/inc/parser/renderer_resolveinterwiki.test.php
+++ b/_test/tests/inc/parser/renderer_resolveinterwiki.test.php
@@ -14,6 +14,8 @@ class Test_resolveInterwiki extends DokuWikiTest {
         $Renderer->interwiki['withslash'] = '/test';
         $Renderer->interwiki['onlytext'] = ':onlytext{NAME}'; //with {URL} double urlencoded
         $Renderer->interwiki['withquery'] = ':anyns:{NAME}?do=edit';
+        //this was the only link with host/port/path/query. Keep it here for regression
+        $Renderer->interwiki['coral'] = 'http://{HOST}.{PORT}.nyud.net:8090{PATH}?{QUERY}';
 
         $tests = array(
             // shortcut, reference and expected
diff --git a/conf/interwiki.conf b/conf/interwiki.conf
index 18de535f03ae8679f6ea6eeb7a3abb52892281fd..9305c038a3025d19959f4dc531335626e75895ac 100644
--- a/conf/interwiki.conf
+++ b/conf/interwiki.conf
@@ -16,8 +16,6 @@ wppl      https://pl.wikipedia.org/wiki/{NAME}
 wpjp      https://ja.wikipedia.org/wiki/{NAME}
 wpmeta    https://meta.wikipedia.org/wiki/{NAME}
 doku      https://www.dokuwiki.org/
-dokubug   https://bugs.dokuwiki.org/index.php?do=details&task_id=
-dokugit   https://github.com/splitbrain/dokuwiki/issues/
 rfc       https://tools.ietf.org/html/rfc
 man       http://man.cx/
 amazon    https://www.amazon.com/exec/obidos/ASIN/{URL}/splitbrain-20/
@@ -25,8 +23,6 @@ amazon.de https://www.amazon.de/exec/obidos/ASIN/{URL}/splitbrain-21/
 amazon.uk https://www.amazon.co.uk/exec/obidos/ASIN/
 paypal    https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=
 phpfn     https://www.php.net/{NAME}
-coral     http://{HOST}.{PORT}.nyud.net:8090{PATH}?{QUERY}
-freecache http://freecache.org/{NAME}
 sb        http://www.splitbrain.org/go/
 skype     skype:{NAME}
 google.de https://www.google.de/search?q=