diff --git a/o2web/source/o2_core/o2.js b/o2web/source/o2_core/o2.js
index ea84c8fea165a11f89a128f6e712511045ded246..e8915948e04e9e540648a7870d37e28c1d387288 100644
--- a/o2web/source/o2_core/o2.js
+++ b/o2web/source/o2_core/o2.js
@@ -1258,6 +1258,7 @@
         //if (Browser.name == "ie")
         if (_cacheUrls.length){
             for (var i=0; i<_cacheUrls.length; i++){
+                _cacheUrls[i].lastIndex = 0;
                 if (_cacheUrls[i].test(address)){
                     noCache = false;
                     break;
diff --git a/o2web/source/o2_core/o2/o2.core.js b/o2web/source/o2_core/o2/o2.core.js
index 84cb7cb58dbbdc3c9c102b32ccc6e8b59b149b9e..840c6f4eedb5f460e61266a5d7cca402e634893f 100644
--- a/o2web/source/o2_core/o2/o2.core.js
+++ b/o2web/source/o2_core/o2/o2.core.js
@@ -291,7 +291,7 @@
     //    /jaxrs\/script/ig,
         /jaxrs\/script\/.+\/app\/.+\/imported/ig,
         /jaxrs\/script\/portal\/.+\/name\/.+\/imported/ig,
-        /jaxrs\/script\/[\S\s]+\/application\/[\S\s]+\/imported/,
+        /jaxrs\/script\/[\S\s]+\/application\/[\S\s]+\/imported/ig,
         /jaxrs\/page\/.+\/portal\/.+/ig
         // /jaxrs\/authentication/ig
         // /jaxrs\/statement\/.*\/execute\/page\/.*\/size\/.*/ig
@@ -307,6 +307,7 @@
         //if (Browser.name == "ie")
         if (_cacheUrls.length){
             for (var i=0; i<_cacheUrls.length; i++){
+                _cacheUrls[i].lastIndex = 0;
                 if (_cacheUrls[i].test(address)){
                     noCache = false;
                     break;