diff --git a/core/src/core.cpp b/core/src/core.cpp
index 5333f30..e3ca93f 100644
--- a/core/src/core.cpp
+++ b/core/src/core.cpp
@@ -433,5 +433,7 @@ int sdrpp_main(int argc, char *argv[]) {
     glfwDestroyWindow(core::window);
     glfwTerminate();
 
+    sigpath::signalPath.stop();
+
     return 0;
 }