diff --git a/scripts/appimage/build_appimage.sh b/scripts/appimage/build_appimage.sh
index 93de7cd5..69e7f976 100755
--- a/scripts/appimage/build_appimage.sh
+++ b/scripts/appimage/build_appimage.sh
@@ -77,7 +77,7 @@ linuxdeploy --appdir appdir --plugin qt \
     -l /usr/lib/librustc_demangle.so \
     -l /usr/lib/libd_demangle.so \
     -l /usr/lib64/libwayland-egl.so \
-    -i "$srcdir/src/images/icons/512-hotspot_app_icon.png" --icon-filename=hotspot \
+    -i "$srcdir/src/images/icons/128-apps-hotspot.png" --icon-filename=hotspot \
     -d "./appdir/usr/share/applications/com.kdab.hotspot.desktop" \
     --output appimage
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 66e453ab..6aee7d95 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -84,10 +84,7 @@ if(KGraphViewerPart_FOUND)
     set(HOTSPOT_SRCS ${HOTSPOT_SRCS} callgraphwidget.cpp callgraphgenerator.cpp)
 endif()
 
-ecm_add_app_icon(
-    HOTSPOT_SRCS ICONS ${CMAKE_CURRENT_SOURCE_DIR}/images/icons/128-hotspot_app_icon.png
-    ${CMAKE_CURRENT_SOURCE_DIR}/images/icons/512-hotspot_app_icon.png
-)
+ecm_add_app_icon(HOTSPOT_SRCS ICONS ${CMAKE_CURRENT_SOURCE_DIR}/images/icons/128-apps-hotspot.png)
 
 if(QCustomPlot_FOUND)
     set(HOTSPOT_SRCS ${HOTSPOT_SRCS} frequencypage.cpp)
diff --git a/src/images/icons/128-apps-hotspot.png b/src/images/icons/128-apps-hotspot.png
index b59669e3..f2fcfd7c 100644
Binary files a/src/images/icons/128-apps-hotspot.png and b/src/images/icons/128-apps-hotspot.png differ
diff --git a/src/images/icons/128-hotspot_app_icon.png b/src/images/icons/128-hotspot_app_icon.png
deleted file mode 100644
index 12e8d1d3..00000000
Binary files a/src/images/icons/128-hotspot_app_icon.png and /dev/null differ
diff --git a/src/images/icons/16-apps-hotspot.png b/src/images/icons/16-apps-hotspot.png
index 65bfc5f4..2f06004d 100644
Binary files a/src/images/icons/16-apps-hotspot.png and b/src/images/icons/16-apps-hotspot.png differ
diff --git a/src/images/icons/22-apps-hotspot.png b/src/images/icons/22-apps-hotspot.png
index e85b7ab6..30e25794 100644
Binary files a/src/images/icons/22-apps-hotspot.png and b/src/images/icons/22-apps-hotspot.png differ
diff --git a/src/images/icons/32-apps-hotspot.png b/src/images/icons/32-apps-hotspot.png
index 4370abb2..046c4f11 100644
Binary files a/src/images/icons/32-apps-hotspot.png and b/src/images/icons/32-apps-hotspot.png differ
diff --git a/src/images/icons/48-apps-hotspot.png b/src/images/icons/48-apps-hotspot.png
index 706a76dd..e3e31153 100644
Binary files a/src/images/icons/48-apps-hotspot.png and b/src/images/icons/48-apps-hotspot.png differ
diff --git a/src/images/icons/512-hotspot_app_icon.png b/src/images/icons/512-hotspot_app_icon.png
deleted file mode 100644
index 26bcd3ee..00000000
Binary files a/src/images/icons/512-hotspot_app_icon.png and /dev/null differ
diff --git a/src/images/icons/64-apps-hotspot.png b/src/images/icons/64-apps-hotspot.png
index 370e0370..f47b54bb 100644
Binary files a/src/images/icons/64-apps-hotspot.png and b/src/images/icons/64-apps-hotspot.png differ
diff --git a/src/main.cpp b/src/main.cpp
index 2da859ae..58e46ca8 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -215,7 +215,7 @@ int main(int argc, char** argv)
     auto* guiApp = qobject_cast<QApplication*>(app.get());
     MainWindow* window = nullptr;
     if (guiApp) {
-        QGuiApplication::setWindowIcon(QIcon(QStringLiteral(":/images/icons/512-hotspot_app_icon.png")));
+        QGuiApplication::setWindowIcon(QIcon(QStringLiteral(":/images/icons/128-apps-hotspot.png")));
         setupDockWidgets();
         window = new MainWindow();
     }
diff --git a/src/resources.qrc b/src/resources.qrc
index dd87fc0c..463dfa30 100644
--- a/src/resources.qrc
+++ b/src/resources.qrc
@@ -1,7 +1,7 @@
 <RCC>
     <qresource prefix="/">
         <file>images/hotspot_logo.png</file>
-        <file>images/icons/512-hotspot_app_icon.png</file>
+        <file>images/icons/128-apps-hotspot.png</file>
         <file>images/kdabproducts.png</file>
         <file>images/kdablogo.png</file>
         <file>images/qtlogo.png</file>