diff --git a/release-tool b/release-tool
index 920edba06..0f43ec632 100755
--- a/release-tool
+++ b/release-tool
@@ -1411,8 +1411,8 @@ i18n() {
         if ! command -v $LUPDATE > /dev/null; then
             LUPDATE=lupdate
         fi
-        $LUPDATE -no-ui-lines -disable-heuristic similartext -locations none -no-obsolete src \
-            -ts share/translations/keepassxc_en.ts $@
+        $LUPDATE -no-ui-lines -disable-heuristic similartext -locations none -extensions c,cpp,h,js,mm,qrc,ui \
+            -no-obsolete src -ts share/translations/keepassxc_en.ts $@
 
         return 0
     fi
diff --git a/release-tool.ps1 b/release-tool.ps1
index 76bb15790..1864258c4 100644
--- a/release-tool.ps1
+++ b/release-tool.ps1
@@ -284,7 +284,7 @@ if ($Merge) {
     # Update translation files
     Write-Host "Updating source translation file..."
     Invoke-Cmd "lupdate" "-no-ui-lines -disable-heuristic similartext -locations none", `
-        "-no-obsolete ./src -ts share/translations/keepassxc_en.ts"
+        "-extensions c,cpp,h,js,mm,qrc,ui -no-obsolete ./src -ts share/translations/keepassxc_en.ts"
 
     Write-Host "Pulling updated translations from Transifex..."
     Invoke-Cmd "tx" "pull -af --minimum-perc=60 --parallel -r keepassxc.share-translations-keepassxc-en-ts--develop"
diff --git a/share/translations/keepassxc_en.ts b/share/translations/keepassxc_en.ts
index 146bb673b..919ef36e5 100644
--- a/share/translations/keepassxc_en.ts
+++ b/share/translations/keepassxc_en.ts
@@ -1597,6 +1597,10 @@ If you do not have a key file, please leave the field empty.</source>
 &lt;p&gt;Click for more information…&lt;/p&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>authenticate to access the database</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>DatabaseSettingWidgetMetaData</name>