diff --git a/Makefile b/Makefile
index c9de61c1c..fdc48aeef 100644
--- a/Makefile
+++ b/Makefile
@@ -36,6 +36,7 @@ PDF_JS_FILES = \
   stream.js \
   worker.js \
   ../external/jpgjs/jpg.js \
+  jpx.js \
 	$(NULL)
 
 # make server
diff --git a/examples/acroforms/index.html b/examples/acroforms/index.html
index 5fad4648a..8a9053f78 100644
--- a/examples/acroforms/index.html
+++ b/examples/acroforms/index.html
@@ -23,6 +23,7 @@
   <script type="text/javascript" src="../../src/stream.js"></script>
   <script type="text/javascript" src="../../src/worker.js"></script>
   <script type="text/javascript" src="../../external/jpgjs/jpg.js"></script>
+  <script type="text/javascript" src="../../src/jpx.js"></script>
 
   <script type="text/javascript">
     // Specify the main script used to create a new PDF.JS web worker.
diff --git a/examples/helloworld/index.html b/examples/helloworld/index.html
index a2485d918..c6af616e6 100644
--- a/examples/helloworld/index.html
+++ b/examples/helloworld/index.html
@@ -23,6 +23,7 @@
   <script type="text/javascript" src="../../src/stream.js"></script>
   <script type="text/javascript" src="../../src/worker.js"></script>
   <script type="text/javascript" src="../../external/jpgjs/jpg.js"></script>
+  <script type="text/javascript" src="../../src/jpx.js"></script>
 
   <script type="text/javascript">
     // Specify the main script used to create a new PDF.JS web worker.