diff --git a/extensions/inspector/resources/content/prefs/pref-inspector.xul b/extensions/inspector/resources/content/prefs/pref-inspector.xul
index 8eedc5fdf3d7..3af2302bf6b3 100644
--- a/extensions/inspector/resources/content/prefs/pref-inspector.xul
+++ b/extensions/inspector/resources/content/prefs/pref-inspector.xul
@@ -72,7 +72,7 @@
               </hbox>
             </row>
             <row align="center">
-              <label id="lbElBorderWidth" value="&borderWidth.label;"/>
+              <label id="lbElBorderWidth" value="&borderWidth.label;" control="txfElBorderWidth"/>
               <hbox align="center">
                 <textbox id="txfElBorderWidth" style="width: 4em"
                   preftype="int" prefstring="inspector.blink.border-width" prefattribute="value"/>
@@ -80,7 +80,7 @@
               </hbox>
             </row>
             <row align="center">
-              <label id="lbElDuration" value="&blinkDuration.label;"/>
+              <label id="lbElDuration" value="&blinkDuration.label;" control="txfElDuration"/>
               <hbox align="center">
                 <textbox id="txfElDuration" style="width: 4em"
                   preftype="int" prefstring="inspector.blink.duration" prefattribute="value"/>
@@ -88,7 +88,7 @@
               </hbox>
             </row>
             <row align="center">
-             <label id="lbElSpeed" value="&blinkSpeed.label;"/>
+             <label id="lbElSpeed" value="&blinkSpeed.label;" control="txfElSpeed"/>
               <hbox align="center">
                 <textbox id="txfElSpeed" style="width: 4em"
                   preftype="int" prefstring="inspector.blink.speed" prefattribute="value"/>
diff --git a/xpfe/components/prefwindow/resources/content/pref-applications.xul b/xpfe/components/prefwindow/resources/content/pref-applications.xul
index 66da10fbcf7b..b1d4022a27d3 100644
--- a/xpfe/components/prefwindow/resources/content/pref-applications.xul
+++ b/xpfe/components/prefwindow/resources/content/pref-applications.xul
@@ -130,7 +130,7 @@
                 <label id="extension" crop="right"/>
               </row>
               <row align="center">
-                <label value="&handle;"/>
+                <label value="&handle;" control="handler"/>
                 <textbox id="handler" readonly="true" flex="1"/>
               </row>
             </rows>
diff --git a/xpfe/global/resources/content/printPageSetup.xul b/xpfe/global/resources/content/printPageSetup.xul
index 546a81bc7931..1f0a345e0d5f 100644
--- a/xpfe/global/resources/content/printPageSetup.xul
+++ b/xpfe/global/resources/content/printPageSetup.xul
@@ -105,7 +105,7 @@
           <vbox>
             <hbox align="center">
               <spacer flex="1"/>
-              <label value="&marginTop.label;"/>
+              <label value="&marginTop.label;" control="topInput"/>
               <textbox id="topInput" size="5" oninput="changeMargin(this)" onfocus="this.select()" tabindex="1"/>
               <!-- This invisible label (with same content as the visible one!) is used
                    to ensure that the <textbox> is centered above the page.  The same
@@ -117,7 +117,7 @@
               <spacer flex="1"/>
               <vbox>
                 <spacer flex="1"/>
-                <label value="&marginLeft.label;"/>
+                <label value="&marginLeft.label;" control="leftInput"/>
                 <textbox id="leftInput" size="5" oninput="changeMargin(this)" onfocus="this.select()" tabindex="1"/>
                 <label value="&marginLeft.label;" style="visibility: hidden;"/>
                 <spacer flex="1"/>
@@ -137,7 +137,7 @@
               </vbox>
               <vbox>
                 <spacer flex="1"/>
-                <label value="&marginRight.label;"/>
+                <label value="&marginRight.label;" control="rightInput"/>
                 <textbox id="rightInput" size="5" oninput="changeMargin(this)" onfocus="this.select()" tabindex="1"/>
                 <label value="&marginRight.label;" style="visibility: hidden;"/>
                 <spacer flex="1"/>
@@ -146,7 +146,7 @@
             </hbox>
             <hbox align="center">
               <spacer flex="1"/>
-              <label value="&marginBottom.label;"/>
+              <label value="&marginBottom.label;" control="bottomInput"/>
               <textbox id="bottomInput" size="5" oninput="changeMargin(this)" onfocus="this.select()" tabindex="1"/>
               <label value="&marginBottom.label;" style="visibility: hidden;"/>
               <spacer flex="1"/>
diff --git a/xpfe/global/resources/content/unix/printjoboptions.xul b/xpfe/global/resources/content/unix/printjoboptions.xul
index 8561bb55ab2d..93b99fc347dd 100644
--- a/xpfe/global/resources/content/unix/printjoboptions.xul
+++ b/xpfe/global/resources/content/unix/printjoboptions.xul
@@ -71,7 +71,7 @@
 
       <row id="paperGroup">
         <hbox align="center" pack="end">
-          <label id="paperLabel" value="&paperInput.label;"/>
+          <label id="paperLabel" value="&paperInput.label;" control="paperList"/>
         </hbox>
         <menulist id="paperList" flex="1">
           <menupopup/>
@@ -106,7 +106,7 @@
       </row>
 
       <row id="cmdGroup">
-        <label id="cmdLabel" value="&cmdInput.label;"/>
+        <label id="cmdLabel" value="&cmdInput.label;" control="cmdInput"/>
         <textbox id="cmdInput" flex="1"/>
       </row>