diff --git a/src/manifests/chrome.manifest.json b/src/manifests/chrome.manifest.json
index 0d0b03b..8345845 100644
--- a/src/manifests/chrome.manifest.json
+++ b/src/manifests/chrome.manifest.json
@@ -17,7 +17,7 @@
     },
     "options_ui": {
         "page": "html/settings.html",
-        "open_in_tab": true
+        "open_in_tab": false
     },
     "content_scripts": [
         {
diff --git a/src/manifests/firefox.manifest.json b/src/manifests/firefox.manifest.json
index efd0708..a75dd90 100644
--- a/src/manifests/firefox.manifest.json
+++ b/src/manifests/firefox.manifest.json
@@ -17,7 +17,7 @@
     },
     "options_ui": {
         "page": "html/settings.html",
-        "open_in_tab": true
+        "open_in_tab": false
     },
     "content_scripts": [
         {
diff --git a/src/manifests/manifest.template.json b/src/manifests/manifest.template.json
index 69f1d22..dd42d6a 100644
--- a/src/manifests/manifest.template.json
+++ b/src/manifests/manifest.template.json
@@ -21,7 +21,7 @@
     },
     "options_ui": {
         "page": "html/settings.html",
-        "open_in_tab": true
+        "open_in_tab": false
     },
     "content_scripts": [
         {
diff --git a/src/manifests/opera.manifest.json b/src/manifests/opera.manifest.json
index dabadbf..66477ee 100644
--- a/src/manifests/opera.manifest.json
+++ b/src/manifests/opera.manifest.json
@@ -18,7 +18,7 @@
     },
     "options_ui": {
         "page": "html/settings.html",
-        "open_in_tab": true
+        "open_in_tab": false
     },
     "content_scripts": [
         {