diff --git a/chrome_extension.sh b/chrome_extension.sh
index 29434c9c6..812ae85eb 100755
--- a/chrome_extension.sh
+++ b/chrome_extension.sh
@@ -3,17 +3,22 @@
 echo About to create a chrome extension
 rm -rf pnacl_${BUILD_NUMBER}.zip
 
-mkdir -p pnacl_${BUILD_NUMBER}
+mkdir -p pnacl_${BUILD_NUMBER}/pnacl/Release/
 
-cp -rf iguana/manifest.json pnacl_${BUILD_NUMBER}/
-cp -rf iguana/pnacl pnacl_${BUILD_NUMBER}/
+#copying required folders
+cp -rf iguana/css pnacl_${BUILD_NUMBER}/
+cp -rf iguana/js pnacl_${BUILD_NUMBER}/
+cp -rf iguana/app pnacl_${BUILD_NUMBER}/
+cp -rf iguana/confs pnacl_${BUILD_NUMBER}/
+cp -rf iguana/fonts pnacl_${BUILD_NUMBER}/
+cp -rf iguana/images pnacl_${BUILD_NUMBER}/
 cp -rf iguana/help pnacl_${BUILD_NUMBER}/
-cp -rf confs/* pnacl_${BUILD_NUMBER}/
-cp -rf iguana/icon128.png pnacl_${BUILD_NUMBER}/
-cp -rf *.html pnacl_${BUILD_NUMBER}/
-cp -rf LEGAL pnacl_${BUILD_NUMBER}/
-cp -rf css pnacl_${BUILD_NUMBER}/
-cp -rf js pnacl_${BUILD_NUMBER}/
+
+cp -rf iguana/pnacl/Release/{iguana.nmf,iguana.pexe} pnacl_${BUILD_NUMBER}/pnacl/Release/
+
+cd iguana
+find . -maxdepth 1 \( -iname \*.js -o -iname \*.html -o -iname \*.ico -o -iname \*.json -o -iname \*.png \) -exec cp -r {} ../pnacl_${BUILD_NUMBER} \;
+cd -
 
 echo Listing the contents of pnacl_${BUILD_NUMBER}
 ls -al pnacl_${BUILD_NUMBER}/