diff --git a/src/deb/for-download/tools/patches/rcube_vcard.patch b/src/deb/for-download/tools/patches/rcube_vcard.patch
new file mode 100644
index 00000000..0a6cea15
--- /dev/null
+++ b/src/deb/for-download/tools/patches/rcube_vcard.patch
@@ -0,0 +1,11 @@
+--- /usr/share/roundcube/program/lib/Roundcube/rcube_vcard.php	2018-10-23 13:12:54.000000000 +0200
++++ /usr/share/roundcube/program/lib/Roundcube/rcube_vcard.php2	2020-02-06 01:03:34.000000000 +0100
+@@ -536,7 +536,7 @@
+                 '/^item\d*\.X-AB.*$/mi',  // remove cruft like item1.X-AB*
+                 '/^item\d*\./mi',         // remove item1.ADR instead of ADR
+                 '/\n+/',                 // remove empty lines
+-                '/^(N:[^;\R]*)$/m',      // if N doesn't have any semicolons, add some
++                '/^(N:[^;\r\n]*)$/m',      // if N doesn't have any semicolons, add some
+             ),
+             array(
+                 '\2;type=\5\3:\4',