diff --git a/chrome/content/zotero/xpcom/debug.js b/chrome/content/zotero/xpcom/debug.js
index 9a3e9fa6ad..71d0c3f56c 100644
--- a/chrome/content/zotero/xpcom/debug.js
+++ b/chrome/content/zotero/xpcom/debug.js
@@ -219,20 +219,10 @@ Zotero.Debug = new function () {
 		}
 
 		return Zotero.getSystemInfo().then(function(sysInfo) {
-			if (Zotero.isConnector) {
-				return Zotero.Errors.getErrors().then(function(errors) {
-					return errors.join('\n\n') +
-						"\n\n" + sysInfo + "\n\n" +
-						"=========================================================\n\n" +
-						output;	
-				});
-			}
-			else {
-				return Zotero.getErrors(true).join('\n\n') +
-					"\n\n" + sysInfo + "\n\n" +
-					"=========================================================\n\n" +
-					output;
-			}
+			return Zotero.getErrors(true).join('\n\n') +
+				"\n\n" + sysInfo + "\n\n" +
+				"=========================================================\n\n" +
+				output;
 		});
 	});
 	
diff --git a/chrome/content/zotero/xpcom/proxy.js b/chrome/content/zotero/xpcom/proxy.js
index 074090251e..05f08d6441 100644
--- a/chrome/content/zotero/xpcom/proxy.js
+++ b/chrome/content/zotero/xpcom/proxy.js
@@ -55,7 +55,7 @@ Zotero.Proxies = new function() {
 			}
 		}
 		
-		Zotero.Proxies.transparent = !Zotero.isConnector && Zotero.Prefs.get("proxies.transparent");
+		Zotero.Proxies.transparent = Zotero.Prefs.get("proxies.transparent");
 		Zotero.Proxies.autoRecognize = Zotero.Proxies.transparent && Zotero.Prefs.get("proxies.autoRecognize");
 		
 		var disableByDomainPref = Zotero.Prefs.get("proxies.disableByDomain");
diff --git a/chrome/content/zotero/xpcom/zotero.js b/chrome/content/zotero/xpcom/zotero.js
index f2e4b4e0c8..957a826840 100644
--- a/chrome/content/zotero/xpcom/zotero.js
+++ b/chrome/content/zotero/xpcom/zotero.js
@@ -430,11 +430,6 @@ Services.scriptloader.loadSubScript("resource://zotero/polyfill.js");
 		this.initialized = true;
 		this.initializationDeferred.resolve();
 		
-		if(Zotero.isConnector) {
-			Zotero.Repo.init();
-			Zotero.locked = false;
-		}
-		
 		if(!Zotero.isFirstLoadThisSession) {
 			// trigger zotero-reloaded event
 			Zotero.debug('Triggering "zotero-reloaded" event');
@@ -856,20 +851,6 @@ Services.scriptloader.loadSubScript("resource://zotero/polyfill.js");
 	}
 	
 	
-	/**
-	 * Called when the DB has been released by another Zotero process to perform necessary 
-	 * initialization steps
-	 */
-	this.onDBLockReleased = function() {
-		if(Zotero.isConnector) {
-			// if DB lock is released, switch out of connector mode
-			switchConnectorMode(false);
-		} else if(_waitingForDBLock) {
-			// if waiting for DB lock and we get it, continue init
-			_waitingForDBLock = false;
-		}
-	}
-	
 	this.shutdown = Zotero.Promise.coroutine(function* () {
 		Zotero.debug("Shutting down Zotero");