diff --git a/manifests/Mozilla/Thunderbird/Thunderbird_v78.1.1/78.1.1 (TR).yaml b/manifests/Mozilla/Thunderbird/Thunderbird_v78.1.1/78.1.1 (TR).yaml
new file mode 100644
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+++ b/manifests/Mozilla/Thunderbird/Thunderbird_v78.1.1/78.1.1 (TR).yaml	
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+Id: Mozilla.Thunderbird.Thunderbird_v78.1.1
+Version: 78.1.1 (TR)
+Name: Thunderbird (Turkish)
+Publisher: Mozilla
+License: Mozilla Public License Version 2.0
+LicenseUrl: https://www.mozilla.org/en-US/MPL/2.0/
+AppMoniker: thunderbird, Thunderbird (Turkish)
+Tags: thunderbird, Thunderbird (Turkish), email, E-mail
+Description: Thunderbird is a free email application that’s easy to set up and customize!
+Homepage: https://www.thunderbird.net
+Installers:
+  - Arch: x64
+    Url: https://download-installer.cdn.mozilla.net/pub/thunderbird/releases/78.1.1/win64/tr/Thunderbird%20Setup%2078.1.1.msi
+    Sha256: B31862C63D4C2598BACBE1C254A47A559221F431B1C1D32CDD1B05019958E563
+    InstallerType: msi