diff --git a/app/app.pro b/app/app.pro
index 33e1a9e..7472188 100644
--- a/app/app.pro
+++ b/app/app.pro
@@ -20,3 +20,20 @@ RESOURCES += qml/resources.qrc
 target.path += /usr/bin/
 
 INSTALLS += target
+
+# Install icons
+unix {
+    icon32.files = icons/32x32/cool-retro-term.png
+    icon32.path = /usr/share/icons/hicolor/32x32/apps
+    icon64.files = icons/64x64/cool-retro-term.png
+    icon64.path = /usr/share/icons/hicolor/64x64/apps
+    icon128.files = icons/128x128/cool-retro-term.png
+    icon128.path = /usr/share/icons/hicolor/128x128/apps
+    icon256.files = icons/256x256/cool-retro-term.png
+    icon256.path = /usr/share/icons/hicolor/256x256/apps
+
+    pixmap.files = icons/128x128/cool-retro-term.png
+    pixmap.path = /usr/share/pixmaps
+
+    INSTALLS += icon32 icon64 icon128 icon256 pixmap
+}
diff --git a/app/icons/crt128.png b/app/icons/128x128/cool-retro-term.png
similarity index 100%
rename from app/icons/crt128.png
rename to app/icons/128x128/cool-retro-term.png
diff --git a/app/icons/crt256.png b/app/icons/256x256/cool-retro-term.png
similarity index 100%
rename from app/icons/crt256.png
rename to app/icons/256x256/cool-retro-term.png
diff --git a/app/icons/crt32.png b/app/icons/32x32/cool-retro-term.png
similarity index 100%
rename from app/icons/crt32.png
rename to app/icons/32x32/cool-retro-term.png
diff --git a/app/icons/crt64.png b/app/icons/64x64/cool-retro-term.png
similarity index 100%
rename from app/icons/crt64.png
rename to app/icons/64x64/cool-retro-term.png
diff --git a/app/main.cpp b/app/main.cpp
index ad082c0..033b749 100644
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -5,6 +5,7 @@
 #include <QStringList>
 
 #include <QtWidgets/QApplication>
+#include <QIcon>
 
 #include <QDebug>
 #include <stdlib.h>
@@ -38,6 +39,12 @@ int main(int argc, char *argv[])
     QQmlApplicationEngine engine;
     FileIO fileIO;
 
+#if !defined(Q_OS_MAC)
+    app.setWindowIcon(QIcon::fromTheme("cool-retro-term", QIcon(":../icons/32x32/cool-retro-term.png")));
+#else
+    app.setWindowIcon(QIcon(":../icons/32x32/cool-retro-term.png"));
+#endif
+
     // Manage command line arguments from the cpp side
     QStringList args = app.arguments();
     if (args.contains("-h") || args.contains("--help")) {
diff --git a/app/qml/resources.qrc b/app/qml/resources.qrc
index ac03023..34d4312 100644
--- a/app/qml/resources.qrc
+++ b/app/qml/resources.qrc
@@ -51,5 +51,6 @@
         <file>fonts/modern-inconsolata/Inconsolata.otf</file>
         <file>SettingsScreenTab.qml</file>
         <file>fonts/modern-fixedsys-excelsior/FSEX301-L2.ttf</file>
+        <file>../icons/32x32/cool-retro-term.png</file>
     </qresource>
 </RCC>
diff --git a/cool-retro-term.desktop b/cool-retro-term.desktop
index 2d06c64..b1fbb74 100644
--- a/cool-retro-term.desktop
+++ b/cool-retro-term.desktop
@@ -2,7 +2,7 @@
 Comment=Use the command line the old way
 Exec=cool-retro-term
 GenericName=Terminal emulator
-Icon=utilities-terminal
+Icon=cool-retro-term
 MimeType=
 Name=Cool Retro Term
 Categories=Qt;System;Utility;TerminalEmulator;