diff --git a/minadbd/services.cpp b/minadbd/services.cpp
index d25648f..658a43f 100644
--- a/minadbd/services.cpp
+++ b/minadbd/services.cpp
@@ -35,11 +35,10 @@
     void *cookie;
 };
 
-void* service_bootstrap_func(void* x) {
+void service_bootstrap_func(void* x) {
     stinfo* sti = reinterpret_cast<stinfo*>(x);
     sti->func(sti->fd, sti->cookie);
     free(sti);
-    return 0;
 }
 
 static void sideload_host_service(int sfd, void* data) {