diff --git a/pkgs/development/libraries/ptlib/default.nix b/pkgs/development/libraries/ptlib/default.nix
index aa2601a7bd3..604f246e711 100644
--- a/pkgs/development/libraries/ptlib/default.nix
+++ b/pkgs/development/libraries/ptlib/default.nix
@@ -2,20 +2,20 @@
 , openssl, openldap, cyrus_sasl, kerberos, expat, SDL, libdv, libv4l, alsaLib }:
 
 stdenv.mkDerivation rec {
-  name = "ptlib-2.10.10";
+  name = "ptlib-2.10.11";
 
   src = fetchurl {
     url = "mirror://gnome/sources/ptlib/2.10/${name}.tar.xz";
-    sha256 = "7fcaabe194cbd3bc0b370b951dffd19cfe7ea0298bfff6aecee948e97f3207e4";
+    sha256 = "1jf27mjz8vqnclhrhrpn7niz4c177kcjbd1hc7vn65ihcqfz05rs";
   };
 
-  buildInputs = [ pkgconfig bison flex unixODBC openssl openldap 
+  buildInputs = [ pkgconfig bison flex unixODBC openssl openldap
                   cyrus_sasl kerberos expat SDL libdv libv4l alsaLib ];
 
   enableParallelBuilding = true;
 
-  patches = [ ./bison.patch ];
-      
+  patches = [ ./bison.patch ./sslv3.patch ];
+
   meta = with stdenv.lib; {
     description = "Portable Tools from OPAL VoIP";
     maintainers = [ maintainers.raskin ];
diff --git a/pkgs/development/libraries/ptlib/sslv3.patch b/pkgs/development/libraries/ptlib/sslv3.patch
new file mode 100644
index 00000000000..1ccf3593ec1
--- /dev/null
+++ b/pkgs/development/libraries/ptlib/sslv3.patch
@@ -0,0 +1,16 @@
+--- ptlib-2.10.11/src/ptclib/pssl.cxx	2016-02-07 09:54:36.326325637 +0000
++++ ptlib-2.10.11/src/ptclib/pssl.cxx	2016-02-07 09:55:55.677870908 +0000
+@@ -805,11 +805,13 @@
+   SSL_METHOD * meth;
+ 
+   switch (method) {
++#if !defined(OPENSSL_NO_SSL3)
+     case SSLv3:
+       meth = SSLv3_method();
+       break;
++#endif
+     case TLSv1:
+       meth = TLSv1_method(); 
+       break;
+     case SSLv23:
+     default: