diff --git a/inbox-zero/gmail-label-cleanup.gs b/inbox-zero/gmail-label-cleanup.gs
index 8f02698..d9ad80d 100644
--- a/inbox-zero/gmail-label-cleanup.gs
+++ b/inbox-zero/gmail-label-cleanup.gs
@@ -39,14 +39,14 @@ function mergeLabels() {
     }
 
     Logger.log('Merging ' + m.from + ' -> ' + m.to);
-    var threads = fromLabel.getThreads(0, 500);
+    var threads = fromLabel.getThreads(0, 100);
     var total = 0;
     while (threads.length > 0) {
       toLabel.addToThreads(threads);
       fromLabel.removeFromThreads(threads);
       total += threads.length;
       Utilities.sleep(1000);
-      threads = fromLabel.getThreads(0, 500);
+      threads = fromLabel.getThreads(0, 100);
     }
     Logger.log('Moved ' + total + ' threads: ' + m.from + ' -> ' + m.to);
     fromLabel.deleteLabel();
@@ -69,7 +69,7 @@ function archiveCvlp() {
   }
 
   Logger.log('Processing cvlp: relabeling to Newsletter and archiving...');
-  var threads = cvlpLabel.getThreads(0, 500);
+  var threads = cvlpLabel.getThreads(0, 100);
   var total = 0;
   while (threads.length > 0) {
     newsletterLabel.addToThreads(threads);
@@ -77,7 +77,7 @@ function archiveCvlp() {
     threads.forEach(function(t) { t.moveToArchive(); });
     total += threads.length;
     Utilities.sleep(1000);
-    threads = cvlpLabel.getThreads(0, 500);
+    threads = cvlpLabel.getThreads(0, 100);
   }
   Logger.log('Archived ' + total + ' cvlp threads');
   cvlpLabel.deleteLabel();
@@ -99,14 +99,14 @@ function mergePurchasesIntoReceipt() {
   }
 
   Logger.log('Merging purchases -> Receipt...');
-  var threads = purchasesLabel.getThreads(0, 500);
+  var threads = purchasesLabel.getThreads(0, 100);
   var total = 0;
   while (threads.length > 0) {
     receiptLabel.addToThreads(threads);
     purchasesLabel.removeFromThreads(threads);
     total += threads.length;
     Utilities.sleep(1000);
-    threads = purchasesLabel.getThreads(0, 500);
+    threads = purchasesLabel.getThreads(0, 100);
   }
   Logger.log('Moved ' + total + ' threads: purchases -> Receipt');
   purchasesLabel.deleteLabel();
@@ -124,14 +124,14 @@ function restructureBusinessLabels() {
       donationsLabel = GmailApp.createLabel('donations');
     }
     Logger.log('Moving business/donations -> donations (top-level)');
-    var threads = bizDonations.getThreads(0, 500);
+    var threads = bizDonations.getThreads(0, 100);
     var total = 0;
     while (threads.length > 0) {
       donationsLabel.addToThreads(threads);
       bizDonations.removeFromThreads(threads);
       total += threads.length;
       Utilities.sleep(1000);
-      threads = bizDonations.getThreads(0, 500);
+      threads = bizDonations.getThreads(0, 100);
     }
     Logger.log('Moved ' + total + ' threads to top-level donations');
     bizDonations.deleteLabel();
@@ -147,14 +147,14 @@ function restructureBusinessLabels() {
       bizSelling = GmailApp.createLabel('business/selling');
     }
     Logger.log('Moving selling -> business/selling');
-    var threads = sellingLabel.getThreads(0, 500);
+    var threads = sellingLabel.getThreads(0, 100);
     var total = 0;
     while (threads.length > 0) {
       bizSelling.addToThreads(threads);
       sellingLabel.removeFromThreads(threads);
       total += threads.length;
       Utilities.sleep(1000);
-      threads = sellingLabel.getThreads(0, 500);
+      threads = sellingLabel.getThreads(0, 100);
     }
     Logger.log('Moved ' + total + ' threads to business/selling');
     sellingLabel.deleteLabel();
@@ -167,13 +167,13 @@ function restructureBusinessLabels() {
   }
   if (contractLabel) {
     Logger.log('Removing contract label from all threads...');
-    var threads = contractLabel.getThreads(0, 500);
+    var threads = contractLabel.getThreads(0, 100);
     var total = 0;
     while (threads.length > 0) {
       contractLabel.removeFromThreads(threads);
       total += threads.length;
       Utilities.sleep(1000);
-      threads = contractLabel.getThreads(0, 500);
+      threads = contractLabel.getThreads(0, 100);
     }
     contractLabel.deleteLabel();
     Logger.log('Deleted contract label (' + total + ' threads unaffected)');
@@ -201,13 +201,13 @@ function deleteUnusedLabels() {
       Logger.log('Not found (already gone?): ' + name);
       return;
     }
-    var threads = label.getThreads(0, 500);
+    var threads = label.getThreads(0, 100);
     var total = 0;
     while (threads.length > 0) {
       label.removeFromThreads(threads);
       total += threads.length;
       Utilities.sleep(500);
-      threads = label.getThreads(0, 500);
+      threads = label.getThreads(0, 100);
     }
     if (total > 0) {
       Logger.log('Removed label from ' + total + ' threads: ' + name);