diff --git a/html.ojet/src/org/netbeans/modules/html/ojet/ui/wizard/NewProjectWizardIterator.java b/html.ojet/src/org/netbeans/modules/html/ojet/ui/wizard/NewProjectWizardIterator.java
--- a/html.ojet/src/org/netbeans/modules/html/ojet/ui/wizard/NewProjectWizardIterator.java
+++ b/html.ojet/src/org/netbeans/modules/html/ojet/ui/wizard/NewProjectWizardIterator.java
@@ -70,6 +70,7 @@
 import org.openide.WizardDescriptor;
 import org.openide.filesystems.FileObject;
 import org.openide.filesystems.FileUtil;
+import org.openide.util.Exceptions;
 import org.openide.util.Mutex;
 import org.openide.util.NbBundle;
 import org.openide.util.Pair;
@@ -157,6 +158,7 @@
 
         setupProject(handle, files, projectDirectory);
 
+        hackIgnoreCSSErrorsInUrlFile(projectDirectory);
         handle.finish();
         return files;
     }
@@ -342,4 +344,18 @@
         }
     }
 
+    private void hackIgnoreCSSErrorsInUrlFile(FileObject projectDirectory) {
+        Enumeration<? extends FileObject> children = projectDirectory.getChildren(true);
+        while (children.hasMoreElements()) {
+            FileObject file = children.nextElement();
+            if ("_oj.utilities.urls".equals(file.getName())) {
+                try {
+                    file.setAttribute("disable_error_checking_CSS", Boolean.TRUE.toString());
+                } catch (IOException ex) {
+                    Exceptions.printStackTrace(ex);
+                }
+            }
+        }
+    }
+
 }