diff --git a/mozilla/themes/classic/global/mac/contents.rdf b/mozilla/themes/classic/global/mac/contents.rdf
index 80be5638e33..5b4f231512b 100644
--- a/mozilla/themes/classic/global/mac/contents.rdf
+++ b/mozilla/themes/classic/global/mac/contents.rdf
@@ -15,7 +15,7 @@
         chrome:author="mozilla.org"
         chrome:description="This theme simulates the familiar appearance of previous Netscape versions for the Windows operating system."
         chrome:name="classic/1.0"
-        chrome:image="jar:resource:///chrome/classic.jar!/skin/classic/global/preview.gif">
+        chrome:image="preview.gif">
     <chrome:packages>
       <RDF:Seq about="urn:mozilla:skin:classic/1.0:packages">
         <RDF:li resource="urn:mozilla:skin:classic/1.0:global"/>
diff --git a/mozilla/themes/classic/global/win/contents.rdf b/mozilla/themes/classic/global/win/contents.rdf
index 80be5638e33..5b4f231512b 100644
--- a/mozilla/themes/classic/global/win/contents.rdf
+++ b/mozilla/themes/classic/global/win/contents.rdf
@@ -15,7 +15,7 @@
         chrome:author="mozilla.org"
         chrome:description="This theme simulates the familiar appearance of previous Netscape versions for the Windows operating system."
         chrome:name="classic/1.0"
-        chrome:image="jar:resource:///chrome/classic.jar!/skin/classic/global/preview.gif">
+        chrome:image="preview.gif">
     <chrome:packages>
       <RDF:Seq about="urn:mozilla:skin:classic/1.0:packages">
         <RDF:li resource="urn:mozilla:skin:classic/1.0:global"/>