diff --git a/src/main.cpp b/src/main.cpp
index 679c66d6..442c530c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -107,6 +107,10 @@ int main(int argc, char* argv[]) {
       ret = client->main(argc, argv);
     } while (reload);
 
+    std::signal(SIGUSR1, SIG_IGN);
+    std::signal(SIGUSR2, SIG_IGN);
+    std::signal(SIGINT,  SIG_IGN);
+
     delete client;
     return ret;
   } catch (const std::exception& e) {