diff --git a/chrome/content/zotero/errorReport.xul b/chrome/content/zotero/errorReport.xul
index 82e65158f..4737a3b2a 100644
--- a/chrome/content/zotero/errorReport.xul
+++ b/chrome/content/zotero/errorReport.xul
@@ -11,6 +11,8 @@
 	
 	<script>
 	<![CDATA[
+		Components.utils.import("resource://zotero/config.js");
+		
 		var Zotero_Error_Report = new function() {
 			this.init = init;
 			this.sendErrorReport = sendErrorReport;
@@ -74,7 +76,7 @@
 					body += key + '=' + encodeURIComponent(parts[key]) + '&';
 				}
 				body = body.substr(0, body.length - 1);
-				var url = 'https://repo.zotero.org/repo/report';
+				var url = ZOTERO_CONFIG.REPOSITORY_URL + "report";
 				Zotero.HTTP.promise('POST', url,
 					{ body: body, successCodes: false, foreground: true })
 				.then(_sendErrorReportCallback)
diff --git a/chrome/content/zotero/preferences/preferences_advanced.js b/chrome/content/zotero/preferences/preferences_advanced.js
index a5069ee0b..502c18cc1 100644
--- a/chrome/content/zotero/preferences/preferences_advanced.js
+++ b/chrome/content/zotero/preferences/preferences_advanced.js
@@ -624,7 +624,9 @@ Zotero_Preferences.Debug_Output = {
 		document.getElementById('debug-output-submit').disabled = true;
 		document.getElementById('debug-output-submit-progress').hidden = false;
 		
-		var url = "https://repo.zotero.org/repo/report?debug=1";
+		Components.utils.import("resource://zotero/config.js");
+		
+		var url = ZOTERO_CONFIG.REPOSITORY_URL + "report?debug=1";
 		var output = Zotero.Debug.get(
 			Zotero.Prefs.get('debug.store.submitSize'),
 			Zotero.Prefs.get('debug.store.submitLineLength')
diff --git a/chrome/content/zotero/xpcom/connector/connector.js b/chrome/content/zotero/xpcom/connector/connector.js
index d2c0dbe4c..57ab540a3 100644
--- a/chrome/content/zotero/xpcom/connector/connector.js
+++ b/chrome/content/zotero/xpcom/connector/connector.js
@@ -245,7 +245,7 @@ Zotero.Connector_Debug = new function() {
 	 * Submit data to the sserver
 	 */
 	this.submitReport = function(callback) {
-		Zotero.HTTP.doPost("http://www.zotero.org/repo/report?debug=1", Zotero.Debug.get(),
+		Zotero.HTTP.doPost(ZOTERO_CONFIG.REPOSITORY_URL + "report?debug=1", Zotero.Debug.get(),
 			function(xmlhttp) {
 				if (!xmlhttp.responseXML) {
 					callback(false, 'Invalid response from server');
diff --git a/chrome/content/zotero/xpcom/connector/repo.js b/chrome/content/zotero/xpcom/connector/repo.js
index d74d89f67..7b6774956 100644
--- a/chrome/content/zotero/xpcom/connector/repo.js
+++ b/chrome/content/zotero/xpcom/connector/repo.js
@@ -66,7 +66,7 @@ Zotero.Repo = new function() {
 			}
 			
 			// then try repo
-			Zotero.HTTP.doGet(ZOTERO_CONFIG.REPOSITORY_URL+"/code/"+translatorID+"?version="+Zotero.version,
+			Zotero.HTTP.doGet(ZOTERO_CONFIG.REPOSITORY_URL + "code/" + translatorID + "?version=" + Zotero.version,
 				function(xmlhttp) {
 					_haveCode(xmlhttp.status === 200 ? xmlhttp.responseText : false, translatorID,
 						Zotero.Repo.SOURCE_REPO, callback);
@@ -137,7 +137,7 @@ Zotero.Repo = new function() {
 	 * Retrieve metadata from repository
 	 */
 	function _updateFromRepo(reset, callback) {
-		var url = ZOTERO_CONFIG.REPOSITORY_URL+"/metadata?version="+Zotero.version+"&last="+
+		var url = ZOTERO_CONFIG.REPOSITORY_URL + "metadata?version=" + Zotero.version + "&last="+
 				(reset ? "0" : Zotero.Prefs.get("connector.repo.lastCheck.repoTime"));
 		
 		Zotero.HTTP.doGet(url, function(xmlhttp) {
diff --git a/chrome/content/zotero/xpcom/schema.js b/chrome/content/zotero/xpcom/schema.js
index 832e8d605..b5fc28f14 100644
--- a/chrome/content/zotero/xpcom/schema.js
+++ b/chrome/content/zotero/xpcom/schema.js
@@ -1023,7 +1023,7 @@ Zotero.Schema = new function(){
 		// Get the last timestamp we got from the server
 		var lastUpdated = this.getDBVersion('repository');
 		
-		var url = ZOTERO_CONFIG['REPOSITORY_URL'] + '/updated?'
+		var url = ZOTERO_CONFIG.REPOSITORY_URL + 'updated?'
 			+ (lastUpdated ? 'last=' + lastUpdated + '&' : '')
 			+ 'version=' + Zotero.version;
 		
diff --git a/chrome/content/zotero/xpcom/translation/translate.js b/chrome/content/zotero/xpcom/translation/translate.js
index 4cbb04979..188206d1e 100644
--- a/chrome/content/zotero/xpcom/translation/translate.js
+++ b/chrome/content/zotero/xpcom/translation/translate.js
@@ -1877,7 +1877,7 @@ Zotero.Translate.Web.prototype.complete = function(returnValue, error) {
 						   "&lastUpdated=" + encodeURIComponent(translator.lastUpdated) +
 						   "&diagnostic=" + encodeURIComponent(info) +
 						   "&errorData=" + encodeURIComponent(errorString);
-			Zotero.HTTP.doPost("http://www.zotero.org/repo/report", postBody);
+			Zotero.HTTP.doPost(ZOTERO_CONFIG.REPOSITORY_URL + "report", postBody);
 		});
 	}
 }
diff --git a/chrome/content/zotero/xpcom/zotero.js b/chrome/content/zotero/xpcom/zotero.js
index c30c5bfc8..576744d4b 100644
--- a/chrome/content/zotero/xpcom/zotero.js
+++ b/chrome/content/zotero/xpcom/zotero.js
@@ -23,25 +23,8 @@
     ***** END LICENSE BLOCK *****
 */
 
-const ZOTERO_CONFIG = {
-	GUID: 'zotero@chnm.gmu.edu',
-	REPOSITORY_URL: 'https://repo.zotero.org/repo',
-	REPOSITORY_CHECK_INTERVAL: 86400, // 24 hours
-	REPOSITORY_RETRY_INTERVAL: 3600, // 1 hour
-	BASE_URI: 'http://zotero.org/',
-	WWW_BASE_URL: 'http://www.zotero.org/',
-	PROXY_AUTH_URL: 'https://s3.amazonaws.com/zotero.org/proxy-auth',
-	SYNC_URL: 'https://sync.zotero.org/',
-	API_URL: 'https://api.zotero.org/',
-	API_VERSION: 2,
-	PREF_BRANCH: 'extensions.zotero.',
-	BOOKMARKLET_ORIGIN : 'https://www.zotero.org',
-	HTTP_BOOKMARKLET_ORIGIN : 'http://www.zotero.org',
-	BOOKMARKLET_URL: 'https://www.zotero.org/bookmarklet/',
-	VERSION: "4.0.24.1.SOURCE"
-};
-
 // Commonly used imports accessible anywhere
+Components.utils.import("resource://zotero/config.js");
 Components.utils.import("resource://zotero/q.js");
 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
 Components.utils.import("resource://gre/modules/Services.jsm");
diff --git a/resource/config.js b/resource/config.js
new file mode 100644
index 000000000..c93217e6e
--- /dev/null
+++ b/resource/config.js
@@ -0,0 +1,19 @@
+var ZOTERO_CONFIG = {
+	GUID: 'zotero@chnm.gmu.edu',
+	REPOSITORY_URL: 'https://repo.zotero.org/repo/',
+	REPOSITORY_CHECK_INTERVAL: 86400, // 24 hours
+	REPOSITORY_RETRY_INTERVAL: 3600, // 1 hour
+	BASE_URI: 'http://zotero.org/',
+	WWW_BASE_URL: 'http://www.zotero.org/',
+	PROXY_AUTH_URL: 'https://s3.amazonaws.com/zotero.org/proxy-auth',
+	SYNC_URL: 'https://sync.zotero.org/',
+	API_URL: 'https://api.zotero.org/',
+	API_VERSION: 2,
+	PREF_BRANCH: 'extensions.zotero.',
+	BOOKMARKLET_ORIGIN: 'https://www.zotero.org',
+	HTTP_BOOKMARKLET_ORIGIN: 'http://www.zotero.org',
+	BOOKMARKLET_URL: 'https://www.zotero.org/bookmarklet/',
+	VERSION: '4.0.24.1.SOURCE'
+};
+
+EXPORTED_SYMBOLS = ["ZOTERO_CONFIG"];