diff --git a/toolkit/mozapps/webextensions/content/extensions.xul b/toolkit/mozapps/webextensions/content/extensions.xul
index 70939d0248..2a6cc8f865 100644
--- a/toolkit/mozapps/webextensions/content/extensions.xul
+++ b/toolkit/mozapps/webextensions/content/extensions.xul
@@ -90,8 +90,6 @@
     <command id="cmd_enableUpdateSecurity"/>
     <command id="cmd_toggleAutoUpdateDefault"/>
     <command id="cmd_resetAddonAutoUpdate"/>
-    <command id="cmd_experimentsLearnMore"/>
-    <command id="cmd_experimentsOpenTelemetryPreferences"/>
     <command id="cmd_showUnsignedExtensions"/>
     <command id="cmd_showAllExtensions"/>
   </commandset>
@@ -392,22 +390,6 @@
                   <spacer flex="5000"/> <!-- Necessary to allow the message to wrap -->
                 </hbox>
               </hbox>
-              <hbox class="view-header global-info-container experiment-info-container">
-                <hbox class="global-info" flex="1" align="center">
-                  <label value="&experiment.info.label;"/>
-                  <button id="experiments-learn-more"
-                          label="&experiment.info.learnmore;"
-                          tooltiptext="&experiment.info.learnmore;"
-                          accesskey="&experiment.info.learnmore.accesskey;"
-                          command="cmd_experimentsLearnMore"/>
-                  <button id="experiments-change-telemetry"
-                          label="&experiment.info.changetelemetry;"
-                          tooltiptext="&experiment.info.changetelemetry;"
-                          accesskey="&experiment.info.changetelemetry.accesskey;"
-                          command="cmd_experimentsOpenTelemetryPreferences"/>
-                  <spacer flex="5000"/> <!-- Necessary to allow the message to wrap. -->
-                </hbox>
-              </hbox>
               <vbox id="addon-list-empty" class="alert-container"
                     flex="1" hidden="true">
                 <spacer class="alert-spacer-before"/>
@@ -566,15 +548,6 @@
                         </hbox>
                         <label id="detail-creator" class="creator"/>
                       </vbox>
-                      <hbox id="detail-experiment-container">
-                        <svg width="8" height="8" viewBox="0 0 8 8" version="1.1"
-                             xmlns="http://www.w3.org/2000/svg"
-                             id="detail-experiment-bullet-container">
-                          <circle cx="4" cy="4" r="4" id="detail-experiment-bullet"/>
-                        </svg>
-                        <label id="detail-experiment-state"/>
-                        <label id="detail-experiment-time"/>
-                      </hbox>
                       <hbox id="detail-desc-container" align="start">
                         <vbox id="detail-screenshot-box" pack="center" hidden="true"> <!-- Necessary to work around bug 394738 -->
                           <image id="detail-screenshot"/>