diff --git a/src/bg/main.js b/src/bg/main.js
index 74df62d..d89ef63 100644
--- a/src/bg/main.js
+++ b/src/bg/main.js
@@ -140,9 +140,7 @@
        },
 
        async openStandalonePopup() {
-         let win = await browser.windows.getLastFocused({
-           windowTypes: ["normal"]
-         });
+         let win = await browser.windows.getLastFocused();
          let [tab] = (await browser.tabs.query({
            lastFocusedWindow: true,
            active: true
diff --git a/src/ui/popup.js b/src/ui/popup.js
index 059e3df..55eff03 100644
--- a/src/ui/popup.js
+++ b/src/ui/popup.js
@@ -25,7 +25,7 @@ addEventListener("unload", e => {
     let optionsClosed = false;
     let tab = (await browser.tabs.query({
       windowId: browser.windows ?
-        (await browser.windows.getLastFocused({windowTypes: ["normal"]})).id
+        (await browser.windows.getLastFocused()).id
         : null,
       active: true
     }))[0];