diff --git a/nixos/modules/services/web-servers/apache-httpd/owncloud.nix b/nixos/modules/services/web-servers/apache-httpd/owncloud.nix
index a5e539bc9ba..9994de0f9b4 100644
--- a/nixos/modules/services/web-servers/apache-httpd/owncloud.nix
+++ b/nixos/modules/services/web-servers/apache-httpd/owncloud.nix
@@ -70,7 +70,7 @@ let
       "proxyuserpwd" => "",
 
       /* List of trusted domains, to prevent host header poisoning ownCloud is only using these Host headers */
-      'trusted_domains' => array('${config.trustedDomain}'),
+      ${if config.trustedDomain != "" then "'trusted_domains' => array('${config.trustedDomain}')," else ""}
 
       /* Theme to use for ownCloud */
       "theme" => "",
@@ -331,7 +331,7 @@ let
        */
       'share_folder' => '/',
 
-      'version' => '${pkgs.owncloud.version}',
+      'version' => '${config.package.version}',
 
       'openssl' => '${pkgs.openssl}/bin/openssl'
 
@@ -345,16 +345,15 @@ rec {
 
   extraConfig =
     ''
-      ServerName ${config.siteName}
-      ServerAdmin ${config.adminAddr}
-      DocumentRoot ${documentRoot}
+      ${if config.urlPrefix != "" then "Alias ${config.urlPrefix} ${config.package}" else ''
 
-      RewriteEngine On
-      RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-f
-      RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-d
+        RewriteEngine On
+        RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-f
+        RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-d
+      ''}
 
-      <Directory ${pkgs.owncloud}>
-        ${builtins.readFile "${pkgs.owncloud}/.htaccess"}
+      <Directory ${config.package}>
+        ${builtins.readFile "${config.package}/.htaccess"}
       </Directory>
     '';
 
@@ -362,12 +361,29 @@ rec {
     { name = "OC_CONFIG_PATH"; value = "${config.dataDir}/config/"; }
   ];
 
-  documentRoot = pkgs.owncloud;
+  documentRoot = if config.urlPrefix == "" then config.package else null;
 
   enablePHP = true;
 
   options = {
 
+    package = mkOption {
+      type = types.package;
+      default = pkgs.owncloud70;
+      example = literalExample "pkgs.owncloud70";
+      description = ''
+          PostgreSQL package to use.
+      '';
+    };
+
+    urlPrefix = mkOption {
+      default = "";
+      example = "/owncloud";
+      description = ''
+        The URL prefix under which the owncloud service appears.
+      '';
+    };
+
     id = mkOption {
       default = "main";
       description = ''
@@ -552,7 +568,7 @@ rec {
       cp ${owncloudConfig} ${config.dataDir}/config/config.php
       mkdir -p ${config.dataDir}/storage
       mkdir -p ${config.dataDir}/apps
-      cp -r ${pkgs.owncloud}/apps/* ${config.dataDir}/apps/
+      cp -r ${config.package}/apps/* ${config.dataDir}/apps/
       chmod -R ug+rw ${config.dataDir}
       chmod -R o-rwx ${config.dataDir}
       chown -R wwwrun:wwwrun ${config.dataDir}
@@ -566,7 +582,11 @@ rec {
       ${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/psql -h "/tmp" -U postgres -d ${config.dbName} -Atw -c "$QUERY" || true
     fi
 
-    ${php}/bin/php ${pkgs.owncloud}/occ upgrade || true
+    if [ -e ${config.package}/config/ca-bundle.crt ]; then
+      cp -f ${config.package}/config/ca-bundle.crt ${config.dataDir}/config/
+    fi
+
+    ${php}/bin/php ${config.package}/occ upgrade >> ${config.dataDir}/upgrade.log || true
 
     chown wwwrun:wwwrun ${config.dataDir}/owncloud.log || true
 
diff --git a/pkgs/servers/owncloud/default.nix b/pkgs/servers/owncloud/default.nix
index 449eee556c1..4122e940c76 100644
--- a/pkgs/servers/owncloud/default.nix
+++ b/pkgs/servers/owncloud/default.nix
@@ -1,28 +1,59 @@
 { stdenv, fetchurl }:
-stdenv.mkDerivation rec {
-  name= "owncloud-${version}";
-  version = "7.0.5";
+let
+  common = { versiona, sha256 } @ args: stdenv.mkDerivation (rec {
 
-  src = fetchurl {
-    url = "https://download.owncloud.org/community/${name}.tar.bz2";
+    name= "owncloud-${version}";
+    version= versiona;
+
+    src = fetchurl {
+      url = "https://download.owncloud.org/community/${name}.tar.bz2";
+      inherit sha256;
+    };
+
+    installPhase =
+      ''
+        mkdir -p $out
+        find . -maxdepth 1 -execdir cp -r '{}' $out \;
+
+        substituteInPlace $out/lib/base.php \
+          --replace 'OC_Config::$object = new \OC\Config(self::$configDir);' \
+                    'self::$configDir = getenv("OC_CONFIG_PATH"); OC_Config::$object = new \OC\Config(self::$configDir);'
+      '';
+
+    meta = {
+      description = "An enterprise file sharing solution for online collaboration and storage";
+      homepage = https://owncloud.org;
+      maintainers = with stdenv.lib.maintainers; [ matejc ];
+      license = stdenv.lib.licenses.agpl3Plus;
+    };
+
+  });
+
+in {
+
+  owncloud705 = common {
+    versiona = "7.0.5";
     sha256 = "1j21b7ljvbhni9l0b1cpzlhsjy36scyas1l1j222mqdg2srfsi9y";
   };
 
-  installPhase =
-    ''
-      mkdir -p $out
-      find . -maxdepth 1 -execdir cp -r '{}' $out \;
+  owncloud70 = common {
+    versiona = "7.0.10";
+    sha256 = "7e77f27137f37a721a8827b0436a9e71c100406d9745c4251c37c14bcaf31d0b";
+  };
 
-      substituteInPlace $out/lib/base.php \
-        --replace 'OC_Config::$object = new \OC\Config(self::$configDir);' \
-                  'self::$configDir = getenv("OC_CONFIG_PATH"); OC_Config::$object = new \OC\Config(self::$configDir);'
-    '';
+  owncloud80 = common {
+    versiona = "8.0.9";
+    sha256 = "0c1f915f4123dbe07d564cf0172930568690ab5257d2fca4fec4ec515858bef1";
+  };
 
-  meta = {
-    description = "An enterprise file sharing solution for online collaboration and storage";
-    homepage = https://owncloud.org;
-    maintainers = with stdenv.lib.maintainers; [ matejc ];
-    license = stdenv.lib.licenses.agpl3Plus;
+  owncloud81 = common {
+    versiona = "8.1.4";
+    sha256 = "e0f4bf0c85821fc1b6e7f6268080ad3ca3e98c41baa68a9d616809d74a77312d";
+  };
+
+  owncloud82 = common {
+    versiona = "8.2.0";
+    sha256 = "fcfe99cf1c3aa06ff369e5b1a602147c08dd977af11800fe06c6a661fa5f770c";
   };
 
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 14041573472..b9e07a590ab 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2573,7 +2573,14 @@ let
 
   otpw = callPackage ../os-specific/linux/otpw { };
 
-  owncloud = callPackage ../servers/owncloud { };
+  owncloud = owncloud70;
+
+  inherit (callPackages ../servers/owncloud { })
+    owncloud705
+    owncloud70
+    owncloud80
+    owncloud81
+    owncloud82;
 
   owncloudclient = callPackage ../applications/networking/owncloud-client { };