diff --git a/src/admin/inc/inc_archives_functions.php b/src/admin/inc/inc_archives_functions.php
index 164085d4..89982e21 100644
--- a/src/admin/inc/inc_archives_functions.php
+++ b/src/admin/inc/inc_archives_functions.php
@@ -378,7 +378,7 @@ function GetDDImage($litpic, $picname, $isremote)
         $img = $cfg_basedir.$litpic;
     } else {
         $picname = trim($picname);
-        if ($isremote == 1 && preg_match("#^http:\/\/#i", $picname)) {
+        if ($isremote == 1 && preg_match("#^(http|https):\/\/#i", $picname)) {
             $litpic = $picname;
             $ddinfos = GetRemoteImage($litpic, $cuserLogin->getUserID());
             if (!is_array($ddinfos)) {
@@ -390,7 +390,7 @@ function GetDDImage($litpic, $picname, $isremote)
                 }
             }
         } else {
-            if ($litpic == 'ddfirst' && !preg_match("#^http:\/\/#i", $picname)) {
+            if ($litpic == 'ddfirst' && !preg_match("#^(http|https):\/\/#i", $picname)) {
                 $oldpic = $cfg_basedir.$picname;
                 $litpic = str_replace('.', '-ty.', $picname);
                 @ImageResizeNew($oldpic, $cfg_ddimg_width, $cfg_ddimg_height, $cfg_basedir.$litpic);