diff --git a/dispatch.h b/dispatch.h
index 2bcdc91a5..cd51dbc0b 100644
--- a/dispatch.h
+++ b/dispatch.h
@@ -27,8 +27,6 @@
 #ifndef DISPATCH_H
 #define DISPATCH_H
 
-#include <signal.h> /* for sig_atomic_t */
-
 #define DISPATCH_MAX	255
 
 enum {
diff --git a/packet.h b/packet.h
index b0a1531e5..7b06544e8 100644
--- a/packet.h
+++ b/packet.h
@@ -34,7 +34,7 @@
 # define EC_POINT	void
 #endif /* WITH_OPENSSL */
 
-#include <sys/signal.h>
+#include <signal.h>
 #include "openbsd-compat/sys-queue.h"
 
 struct kex;