diff --git a/browser/base/content/pageInfo.xul b/browser/base/content/pageInfo.xul
index 9ff26f18680..0ad3a509179 100644
--- a/browser/base/content/pageInfo.xul
+++ b/browser/base/content/pageInfo.xul
@@ -197,7 +197,7 @@
           </treecols>
           <treechildren flex="1"/>
         </tree>
-        <splitter orient="vertical" collapse="after"/>
+        <splitter orient="vertical"/>
         <vbox flex="1">
           <textbox readonly="true" class="header" id="formname"/>
           <grid>
@@ -280,7 +280,7 @@
           </treecols>
           <treechildren flex="1"/>
         </tree>
-        <splitter collapse="after" orient="vertical"/>
+        <splitter orient="vertical"/>
         <vbox flex="1">
           <grid>
             <columns>
diff --git a/xpfe/browser/resources/content/pageInfo.xul b/xpfe/browser/resources/content/pageInfo.xul
index 9a42c0d4f47..34fc1cb26c1 100644
--- a/xpfe/browser/resources/content/pageInfo.xul
+++ b/xpfe/browser/resources/content/pageInfo.xul
@@ -193,7 +193,7 @@
           </treecols>
           <treechildren flex="1"/>
         </tree>
-        <splitter orient="vertical" collapse="after"/>
+        <splitter orient="vertical"/>
         <vbox flex="1">
           <textbox readonly="true" class="header" id="formname"/>
           <grid>
@@ -276,7 +276,7 @@
           </treecols>
           <treechildren flex="1"/>
         </tree>
-        <splitter collapse="after" orient="vertical"/>
+        <splitter orient="vertical"/>
         <vbox flex="1">
           <grid>
             <columns>