diff --git a/debian/install b/debian/install
index ac99078..ed44f2c 100644
--- a/debian/install
+++ b/debian/install
@@ -1,3 +1,3 @@
 build/spark-update-tool /usr/bin/
 debian/spark-update-tool.desktop /usr/share/applications
-resources/spark-update-tool.svg /usr/share/icons/hicolor/scalable/apps/spark-update-tool.svg
\ No newline at end of file
+resources/128*128/spark-update-tool.png /usr/share/icons/hicolor/128x128/apps
diff --git a/src/main.cpp b/src/main.cpp
index 049e23f..a3df5a4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -57,7 +57,7 @@ int main(int argc, char *argv[])
     // QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
 
     QApplication a(argc, argv);
-    QApplication::setWindowIcon(QIcon(":/resources/128*128/spark-update-tool.png"));
+    a.setWindowIcon(QIcon(":/resources/128*128/spark-update-tool.png"));
     if (!isRoot()) {
         qDebug() << "Not running as root. Attempting to elevate...";
         if (!elevateToRoot()) {