diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index c332b6e78..9acebb8d4 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -271,7 +271,9 @@ target_link_libraries(${PROJECT_NAME}
         )
 
 if (WinToast_FOUND)
-    target_link_libraries(${PROJECT_NAME} WinToast)
+    target_link_libraries(${PROJECT_NAME}
+        PRIVATE
+        WinToast)
 endif ()
 
 if (USE_PACKAGE_MANAGER)