diff --git a/chrome/content/zotero/preferences/preferences_sync.js b/chrome/content/zotero/preferences/preferences_sync.js
index 752ff60e3..93f915ae7 100644
--- a/chrome/content/zotero/preferences/preferences_sync.js
+++ b/chrome/content/zotero/preferences/preferences_sync.js
@@ -590,15 +590,15 @@ Zotero_Preferences.Sync = {
 					+ ps.BUTTON_POS_1_DEFAULT;
 				var index = ps.confirmEx(
 					null,
-					// TODO: localize
 					Zotero.getString('general.warning'),
-					"Zotero will compare all local and remote data and merge any data that does not "
-						+ "exist in both locations.\n\n"
+					// TODO: localize
+					"On the next sync, Zotero will compare all local and remote data and merge any "
+						+ "data that does not exist in both locations.\n\n"
 						+ "This option is not necessary during normal usage and should "
 						+ "generally be used only to troubleshoot specific issues as recommended "
 						+ "by Zotero support staff.",
 					buttonFlags,
-					"Sync",
+					Zotero.getString('general.reset'),
 					null, null, null, {}
 				);
 				
@@ -611,7 +611,6 @@ Zotero_Preferences.Sync = {
 							yield library.save();
 						}
 					});
-					yield Zotero.Sync.Runner.sync();
 					break;
 					
 					// Cancel
diff --git a/chrome/content/zotero/preferences/preferences_sync.xul b/chrome/content/zotero/preferences/preferences_sync.xul
index 0155d0560..375cf0713 100644
--- a/chrome/content/zotero/preferences/preferences_sync.xul
+++ b/chrome/content/zotero/preferences/preferences_sync.xul
@@ -282,7 +282,7 @@
 									<column align="start" pack="start" flex="1"/>
 								</columns>
 								
-								<rows>
+								<rows id="sync-reset-rows">
 									<!--
 									<row id="zotero-restore-from-server" selected="true">
 										<radio/>
@@ -300,11 +300,11 @@
 										</vbox>
 									</row>
 									-->
-									<row id="zotero-full-sync">
+									<row id="zotero-reset-data-sync-history">
 										<radio/>
 										<vbox onclick="this.previousSibling.click()">
-											<label value="&zotero.preferences.sync.reset.fullSync;"/>
-											<description>&zotero.preferences.sync.reset.fullSync.desc;</description>
+											<label value="&zotero.preferences.sync.reset.resetDataSyncHistory;"/>
+											<description>&zotero.preferences.sync.reset.resetDataSyncHistory.desc;</description>
 										</vbox>
 									</row>
 								</rows>
@@ -312,9 +312,7 @@
 							
 							<hbox>
 								<button label="&zotero.preferences.sync.reset.button;"
-									oncommand="Zotero_Preferences.Sync.handleSyncReset(
-										document.getElementById('zotero-reset-sync-group').selectedItem.parentNode.id.substr(7)
-									)"/>
+									oncommand="document.getElementById('sync-reset-rows').firstChild.firstChild.click(); Zotero_Preferences.Sync.handleSyncReset('full-sync')"/>
 							</hbox>
 						</groupbox>
 						
@@ -327,9 +325,9 @@
 									<column align="start" pack="start" flex="1"/>
 								</columns>
 								
-								<rows>
+								<rows id="storage-reset-rows">
 									<row id="zotero-reset-storage-history">
-									<radio/>
+										<radio/>
 										<vbox onclick="this.previousSibling.click()">
 											<label value="&zotero.preferences.sync.reset.resetFileSyncHistory;"/>
 											<description>&zotero.preferences.sync.reset.resetFileSyncHistory.desc;</description>
@@ -340,9 +338,7 @@
 							
 							<hbox>
 								<button label="&zotero.preferences.sync.reset.button;"
-									oncommand="Zotero_Preferences.Sync.handleSyncReset(
-										document.getElementById('zotero-reset-sync-group').selectedItem.parentNode.id.substr(7)
-									)"/>
+									oncommand="document.getElementById('storage-reset-rows').firstChild.firstChild.click(); Zotero_Preferences.Sync.handleSyncReset('reset-storage-history')"/>
 							</hbox>
 						</groupbox>
 					</radiogroup>
diff --git a/chrome/locale/en-US/zotero/preferences.dtd b/chrome/locale/en-US/zotero/preferences.dtd
index 964d851c2..32f45afcd 100644
--- a/chrome/locale/en-US/zotero/preferences.dtd
+++ b/chrome/locale/en-US/zotero/preferences.dtd
@@ -79,14 +79,14 @@
 <!ENTITY zotero.preferences.sync.reset.warning1						"The following operations are for use only in rare, specific situations and should not be used for general troubleshooting. In many cases, resetting will cause additional problems. See ">
 <!ENTITY zotero.preferences.sync.reset.warning2						"Sync Reset Options">
 <!ENTITY zotero.preferences.sync.reset.warning3						" for more information.">
-<!ENTITY zotero.preferences.sync.reset.fullSync					"Full Sync">
-<!ENTITY zotero.preferences.sync.reset.fullSync.desc				"Merge local data with data from server, ignoring sync history.">
+<!ENTITY zotero.preferences.sync.reset.resetDataSyncHistory "Reset Data Sync History">
+<!ENTITY zotero.preferences.sync.reset.resetDataSyncHistory.desc "Merge local data with remote data, ignoring sync history">
 <!ENTITY zotero.preferences.sync.reset.restoreFromServer			"Restore from Zotero Server">
 <!ENTITY zotero.preferences.sync.reset.restoreFromServer.desc		"Erase all local Zotero data and restore from the sync server.">
 <!ENTITY zotero.preferences.sync.reset.restoreToServer				"Restore to Zotero Server">
 <!ENTITY zotero.preferences.sync.reset.restoreToServer.desc		"Erase all server data and overwrite with local Zotero data.">
 <!ENTITY zotero.preferences.sync.reset.resetFileSyncHistory		"Reset File Sync History">
-<!ENTITY zotero.preferences.sync.reset.resetFileSyncHistory.desc	"Force checking of the storage server for all local attachment files.">
+<!ENTITY zotero.preferences.sync.reset.resetFileSyncHistory.desc	"Check for remote copies of all local attachment files">
 <!ENTITY zotero.preferences.sync.reset								"Reset">
 <!ENTITY zotero.preferences.sync.reset.button						"Reset…">