--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1525,8 +1525,6 @@ pref("browser.migrate.chrome.history.maxAgeInDays", 0);
 // Enable browser frames for use on desktop.  Only exposed to chrome callers.
 pref("dom.mozBrowserFramesEnabled", true);
 
-pref("extensions.pocket.enabled", true);
-
 pref("signon.schemeUpgrades", true);
 
 // "Simplify Page" feature in Print Preview. This feature is disabled by default
--- a/browser/base/content/test/general/browser_contextmenu.js
+++ b/browser/base/content/test/general/browser_contextmenu.js
@@ -10,7 +10,6 @@ let LOGIN_FILL_ITEMS = [
       "fill-login-saved-passwords", true
     ], null,
 ];
-let hasPocket = Services.prefs.getBoolPref("extensions.pocket.enabled");
 let hasContainers = Services.prefs.getBoolPref("privacy.userContext.enabled");
 
 const example_base = "http://example.com/browser/browser/base/content/test/general/";
@@ -35,7 +34,6 @@ add_task(function* test_xul_text_link_label() {
      "---",                   null,
      "context-bookmarklink",  true,
      "context-savelink",      true,
-     ...(hasPocket ? ["context-savelinktopocket", true] : []),
      "context-copylink",      true,
      "context-searchselect",  true
     ]
@@ -79,7 +77,6 @@ add_task(function* test_plaintext() {
                          "context-bookmarkpage", true], null,
                     "---",                  null,
                     "context-savepage",     true,
-                    ...(hasPocket ? ["context-pocket", true] : []),
                     "---",                  null,
                     "context-viewbgimage",  false,
                     "context-selectall",    true,
@@ -102,7 +99,6 @@ add_task(function* test_link() {
      "---",                   null,
      "context-bookmarklink",  true,
      "context-savelink",      true,
-     ...(hasPocket ? ["context-savelinktopocket", true] : []),
      "context-copylink",      true,
      "context-searchselect",  true
     ]
@@ -248,7 +244,6 @@ add_task(function* test_iframe() {
           "context-bookmarkpage", true], null,
      "---",                  null,
      "context-savepage",     true,
-     ...(hasPocket ? ["context-pocket", true] : []),
      "---",                  null,
      "context-viewbgimage",  false,
      "context-selectall",    true,
@@ -554,7 +549,6 @@ add_task(function* test_pagemenu() {
           "+Checkbox",           {type: "checkbox", icon: "", checked: false, disabled: false}], null,
      "---",                  null,
      "context-savepage",     true,
-     ...(hasPocket ? ["context-pocket", true] : []),
      "---",                  null,
      "context-viewbgimage",  false,
      "context-selectall",    true,
@@ -585,7 +579,6 @@ add_task(function* test_dom_full_screen() {
      "context-leave-dom-fullscreen", true,
      "---",                          null,
      "context-savepage",             true,
-     ...(hasPocket ? ["context-pocket", true] : []),
      "---",                          null,
      "context-viewbgimage",          false,
      "context-selectall",            true,
@@ -631,7 +624,6 @@ add_task(function* test_pagemenu2() {
           "context-bookmarkpage", true], null,
      "---",                  null,
      "context-savepage",     true,
-     ...(hasPocket ? ["context-pocket", true] : []),
      "---",                  null,
      "context-viewbgimage",  false,
      "context-selectall",    true,
@@ -708,7 +700,6 @@ add_task(function* test_imagelink() {
      "---",                   null,
      "context-bookmarklink",  true,
      "context-savelink",      true,
-     ...(hasPocket ? ["context-savelinktopocket", true] : []),
      "context-copylink",      true,
      "---",                   null,
      "context-viewimage",            true,
@@ -811,7 +802,6 @@ add_task(function* test_click_to_play_blocked_plugin() {
      "context-ctp-hide",     true,
      "---",                  null,
      "context-savepage",     true,
-     ...(hasPocket ? ["context-pocket", true] : []),
      "---",                  null,
      "context-viewbgimage",  false,
      "context-selectall",    true,
@@ -855,7 +845,6 @@ add_task(function* test_srcdoc() {
           "context-bookmarkpage", true], null,
      "---",                  null,
      "context-savepage",     true,
-     ...(hasPocket ? ["context-pocket", true] : []),
      "---",                  null,
      "context-viewbgimage",  false,
      "context-selectall",    true,
--- a/browser/components/customizableui/CustomizableUI.jsm
+++ b/browser/components/customizableui/CustomizableUI.jsm
@@ -64,7 +64,6 @@ var kVersion = 6;
  * version the button is removed in as the value.  e.g. "pocket-button": 5
  */
 var ObsoleteBuiltinButtons = {
-  "pocket-button": 6
 };
 
 /**
@@ -247,13 +246,6 @@ var CustomizableUIInternal = {
       navbarPlacements.push("webide-button");
     }
 
-    // Place this last, when createWidget is called for pocket, it will
-    // append to the toolbar.
-    if (Services.prefs.getPrefType("extensions.pocket.enabled") != Services.prefs.PREF_INVALID &&
-        Services.prefs.getBoolPref("extensions.pocket.enabled")) {
-        navbarPlacements.push("pocket-button");
-    }
-
     this.registerArea(CustomizableUI.AREA_NAVBAR, {
       legacy: true,
       type: CustomizableUI.TYPE_TOOLBAR,
--- a/browser/components/uitour/UITour.jsm
+++ b/browser/components/uitour/UITour.jsm
@@ -148,11 +148,6 @@ this.UITour = {
       query: "#panic-button",
       widgetName: "panic-button",
     }],
-    ["pocket", {
-      allowAdd: true,
-      query: "#pocket-button",
-      widgetName: "pocket-button",
-    }],
     ["privateWindow",  {query: "#privatebrowsing-button"}],
     ["quit",        {query: "#PanelUI-quit"}],
     ["search",      {
@@ -1662,46 +1657,6 @@ this.UITour = {
         popup.addEventListener("popupshown", onPopupShown);
       }
       aWindow.document.getElementById("identity-box").click();
-    } else if (aMenuName == "pocket") {
-      this.getTarget(aWindow, "pocket").then(Task.async(function* onPocketTarget(target) {
-        let widgetGroupWrapper = CustomizableUI.getWidget(target.widgetName);
-        if (widgetGroupWrapper.type != "view" || !widgetGroupWrapper.viewId) {
-          log.error("Can't open the pocket menu without a view");
-          return;
-        }
-        let placement = CustomizableUI.getPlacementOfWidget(target.widgetName);
-        if (!placement || !placement.area) {
-          log.error("Can't open the pocket menu without a placement");
-          return;
-        }
-
-        if (placement.area == CustomizableUI.AREA_PANEL) {
-          // Open the appMenu and wait for it if it's not already opened or showing a subview.
-          yield new Promise((resolve, reject) => {
-            if (aWindow.PanelUI.panel.state != "closed") {
-              if (aWindow.PanelUI.multiView.showingSubView) {
-                reject("A subview is already showing");
-                return;
-              }
-
-              resolve();
-              return;
-            }
-
-            aWindow.PanelUI.panel.addEventListener("popupshown", function onShown() {
-              aWindow.PanelUI.panel.removeEventListener("popupshown", onShown);
-              resolve();
-            });
-
-            aWindow.PanelUI.show();
-          });
-        }
-
-        let widgetWrapper = widgetGroupWrapper.forWindow(aWindow);
-        aWindow.PanelUI.showSubView(widgetGroupWrapper.viewId,
-                                    widgetWrapper.anchor,
-                                    placement.area);
-      })).catch(log.error);
     }
   },
 
--- a/browser/extensions/moz.build
+++ b/browser/extensions/moz.build
@@ -8,7 +8,6 @@ DIRS += [
     'aushelper',
     'e10srollout',
     'pdfjs',
-    'pocket',
     'webcompat',
 ]