diff --git a/server/web/nginx/pspec.xml b/server/web/nginx/pspec.xml
index a569b9bb91..2946ef5cde 100644
--- a/server/web/nginx/pspec.xml
+++ b/server/web/nginx/pspec.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" ?>
-<!DOCTYPE PISI SYSTEM "http://www.pisilinux.org/projeler/pisi/pisi-spec.dtd">
+<!DOCTYPE PISI SYSTEM "https://pisilinux.org/projeler/pisi/pisi-spec.dtd">
 <PISI>
     <Source>
         <Name>nginx</Name>
@@ -78,4 +78,4 @@
             <Email>suvari@pisilinux.org</Email>
         </Update>
     </History>
-</PISI>
\ No newline at end of file
+</PISI>