diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7e9fae2..41df0fd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,10 +18,9 @@ find_package(Qt5 CONFIG REQUIRED COMPONENTS
   WebEngineWidgets
 )
 
-option(KF5NOTIFICATIONS "Use KF5Notifications for enhanced system notifications" ON)
-if(KF5NOTIFICATIONS)
-  add_definitions( -DKF5NOTIFICATIONS )
-  find_package(KF5Notifications)
+find_package(KF5Notifications)
+if(KF5Notifications_FOUND)
+  add_definitions( -DKNOTIFICATIONS )
 endif()
 
 set(discord-screenaudio_SRC
@@ -59,7 +58,7 @@ add_executable(discord-screenaudio ${discord-screenaudio_SRC})
 
 target_link_libraries(discord-screenaudio Qt5::Widgets Qt5::WebEngineWidgets rohrkabel)
 
-if(KF5NOTIFICATIONS)
+if(KF5Notifications_FOUND)
   target_link_libraries(discord-screenaudio KF5::Notifications)
   install(FILES assets/discord-screenaudio.notifyrc DESTINATION ${CMAKE_INSTALL_PREFIX}/share/knotifications5)
 endif()
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index a7e5444..c44e458 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1,7 +1,7 @@
 #include "mainwindow.h"
 #include "virtmic.h"
 
-#ifdef KF5NOTIFICATIONS
+#ifdef KNOTIFICATIONS
 #include <KNotification>
 #endif
 
@@ -36,7 +36,7 @@ void MainWindow::setupWebView() {
   m_webView = new QWebEngineView(this);
   m_webView->setPage(page);
 
-#ifdef KF5NOTIFICATIONS
+#ifdef KNOTIFICATIONS
   QWebEngineProfile::defaultProfile()->setNotificationPresenter(
       [&](std::unique_ptr<QWebEngineNotification> notificationInfo) {
         KNotification *notification = new KNotification("discordNotification");