diff --git a/src/server.h b/src/server.h
index 4fd3b66cb..0cf6498d2 100644
--- a/src/server.h
+++ b/src/server.h
@@ -2949,8 +2949,6 @@ void runAndPropogateToReplicas(FN_PTR *pfn, TARGS... args) {
     }
 }
 
-
-void killIOThreads(void);
 void killThreads(void);
 void makeThreadKillable(void);