diff --git a/bower.json b/bower.json
index 137a11be7..bb48b9655 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.0.624",
+  "version": "1.0.627",
   "keywords": [
     "Mozilla",
     "pdf",
diff --git a/build/pdf.combined.js b/build/pdf.combined.js
index 734cc1d36..d99e1c1de 100644
--- a/build/pdf.combined.js
+++ b/build/pdf.combined.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.624';
-PDFJS.build = '13f1a96';
+PDFJS.version = '1.0.627';
+PDFJS.build = '99b08ed';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -16739,7 +16739,9 @@ var OperatorList = (function OperatorListClosure() {
     },
 
     flush: function(lastChunk) {
-      new QueueOptimizer().optimize(this);
+      if (this.intent !== 'oplist') {
+        new QueueOptimizer().optimize(this);
+      }
       var transfers = getTransfers(this);
       this.messageHandler.send('RenderPageChunk', {
         operatorList: {
diff --git a/build/pdf.js b/build/pdf.js
index d927d7755..9ef1bc895 100644
--- a/build/pdf.js
+++ b/build/pdf.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.624';
-PDFJS.build = '13f1a96';
+PDFJS.version = '1.0.627';
+PDFJS.build = '99b08ed';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
diff --git a/build/pdf.worker.js b/build/pdf.worker.js
index 5f38cc74d..faea755c6 100644
--- a/build/pdf.worker.js
+++ b/build/pdf.worker.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.624';
-PDFJS.build = '13f1a96';
+PDFJS.version = '1.0.627';
+PDFJS.build = '99b08ed';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -11882,7 +11882,9 @@ var OperatorList = (function OperatorListClosure() {
     },
 
     flush: function(lastChunk) {
-      new QueueOptimizer().optimize(this);
+      if (this.intent !== 'oplist') {
+        new QueueOptimizer().optimize(this);
+      }
       var transfers = getTransfers(this);
       this.messageHandler.send('RenderPageChunk', {
         operatorList: {
diff --git a/package.json b/package.json
index f2b90d182..0760c6207 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.0.624",
+  "version": "1.0.627",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [
     "Mozilla",