diff --git a/dist/deb/gnome/debian.control b/dist/deb/gnome/debian.control
index 2c16b0f..c231647 100644
--- a/dist/deb/gnome/debian.control
+++ b/dist/deb/gnome/debian.control
@@ -8,6 +8,7 @@ Package: systray-x-gnome
 Architecture: any
 Depends: ${shlibs:Depends}, gnome-shell-extension-appindicator, thunderbird (>= 1:68), thunderbird (<= 1:83)
 Description: SysTray-X is a system tray extension for Thunderbird 68+.
+ This version is optimized for the GNOME desktop.
  The add-on uses the WebExtension API's to control an external system
  dependent system tray application.
  The add-on and system tray application can do:
diff --git a/dist/deb/kde/debian.control b/dist/deb/kde/debian.control
index 9e18338..d1fcf0d 100644
--- a/dist/deb/kde/debian.control
+++ b/dist/deb/kde/debian.control
@@ -8,6 +8,7 @@ Package: systray-x
 Architecture: any
 Depends: ${shlibs:Depends}, thunderbird (>= 1:68), thunderbird (<= 1:83)
 Description: SysTray-X is a system tray extension for Thunderbird 68+.
+ This version is optimized for the KDE desktop.
  The add-on uses the WebExtension API's to control an external system
  dependent system tray application.
  The add-on and system tray application can do:
diff --git a/dist/deb/minimal/debian.control b/dist/deb/minimal/debian.control
index b836d05..e051fe6 100644
--- a/dist/deb/minimal/debian.control
+++ b/dist/deb/minimal/debian.control
@@ -8,6 +8,7 @@ Package: systray-x-minimal
 Architecture: any
 Depends: ${shlibs:Depends}, thunderbird (>= 1:68), thunderbird (<= 1:83)
 Description: SysTray-X is a system tray extension for Thunderbird 68+.
+ This version is for non-KDE and non-GNOME desktops.
  The add-on uses the WebExtension API's to control an external system
  dependent system tray application.
  The add-on and system tray application can do:
diff --git a/dist/rpm/gnome/systray-x-gnome.spec b/dist/rpm/gnome/systray-x-gnome.spec
index c6f7c31..66504a6 100644
--- a/dist/rpm/gnome/systray-x-gnome.spec
+++ b/dist/rpm/gnome/systray-x-gnome.spec
@@ -18,7 +18,7 @@
 Name:           systray-x-gnome
 Version:        0
 Release:        0
-Summary:        A system tray extension for Thunderbird 68+
+Summary:        A system tray extension for Thunderbird 68+ (GNOME)
 License:        MPL-2.0
 Group:          Productivity/Networking/Email/Clients
 URL:            https://github.com/Ximi1970/systray-x
@@ -41,6 +41,7 @@ Requires:       MozillaThunderbird <= 83
 
 %description
 SysTray-X is a system tray extension for Thunderbird 68+.
+This version is optimized for the GNOME desktop.
 The add-on uses the WebExtension API's to control an external system
 dependent system tray application.
 
diff --git a/dist/rpm/kde/systray-x.spec b/dist/rpm/kde/systray-x.spec
index 10939aa..cd2d12f 100644
--- a/dist/rpm/kde/systray-x.spec
+++ b/dist/rpm/kde/systray-x.spec
@@ -18,7 +18,7 @@
 Name:           systray-x
 Version:        0
 Release:        0
-Summary:        A system tray extension for Thunderbird 68+
+Summary:        A system tray extension for Thunderbird 68+ (KDE)
 License:        MPL-2.0
 Group:          Productivity/Networking/Email/Clients
 URL:            https://github.com/Ximi1970/systray-x
@@ -44,6 +44,7 @@ Requires:       MozillaThunderbird <= 83
 
 %description
 SysTray-X is a system tray extension for Thunderbird 68+.
+This version is optimized for the KDE desktop.
 The add-on uses the WebExtension API's to control an external system
 dependent system tray application.
 
diff --git a/dist/rpm/minimal/systray-x-minimal.spec b/dist/rpm/minimal/systray-x-minimal.spec
index 405c278..d2aa734 100644
--- a/dist/rpm/minimal/systray-x-minimal.spec
+++ b/dist/rpm/minimal/systray-x-minimal.spec
@@ -18,7 +18,7 @@
 Name:           systray-x-minimal
 Version:        0
 Release:        0
-Summary:        A system tray extension for Thunderbird 68+
+Summary:        A system tray extension for Thunderbird 68+ (Unity/XFCE/other)
 License:        MPL-2.0
 Group:          Productivity/Networking/Email/Clients
 URL:            https://github.com/Ximi1970/systray-x
@@ -40,6 +40,7 @@ Requires:       MozillaThunderbird <= 83
 
 %description
 SysTray-X is a system tray extension for Thunderbird 68+.
+This version is for non-KDE and non-GNOME desktops.
 The add-on uses the WebExtension API's to control an external system
 dependent system tray application.