diff --git a/osm2pgsql.nix b/osm2pgsql.nix
index 11bdf99..54c5417 100644
--- a/osm2pgsql.nix
+++ b/osm2pgsql.nix
@@ -16,8 +16,9 @@ stdenv.mkDerivation rec {
       cmake
       expat
       geos
-      libressl    # TLS, crypto implementation
+      #libressl    # TLS, crypto implementation
       lua
+      openssl     # TLS, crypto implementation
       python python27Packages.psycopg2 # regression tests
       postgresql
       proj