diff --git a/gtests/net/packetdrill/packetdrill.c b/gtests/net/packetdrill/packetdrill.c
index 8d726ca8a86a8a61ec57c919a35c492019b9fbca..93620ff2e31f6b0d4187a0f927f3d7dca4dfd3d7 100644
--- a/gtests/net/packetdrill/packetdrill.c
+++ b/gtests/net/packetdrill/packetdrill.c
@@ -33,9 +33,6 @@
 #endif
 #include <stdlib.h>
 #include <string.h>
-#if defined(linux)
-#include <sys/prctl.h>
-#endif
 #include <unistd.h>
 #include "config.h"
 #include "parse.h"
diff --git a/gtests/net/packetdrill/run_system_call.c b/gtests/net/packetdrill/run_system_call.c
index e5ee89a79e68086285045fe5fca6d0e1937b2a7e..93560daa51ef1e333c603c54ce7d49421b071207 100644
--- a/gtests/net/packetdrill/run_system_call.c
+++ b/gtests/net/packetdrill/run_system_call.c
@@ -39,9 +39,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/ioctl.h>
-#if defined(linux)
-#include <sys/prctl.h>
-#endif
 #if defined(__FreeBSD__)
 #include <kvm.h>
 #include <sys/sysctl.h>