diff --git a/thread_pthread.c b/thread_pthread.c
index 78e662ec6e..59fd90251e 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -30,9 +30,6 @@
 #if defined(__native_client__) && defined(NACL_NEWLIB)
 # include "nacl/select.h"
 #endif
-#if HAVE_POLL
-#include <poll.h>
-#endif
 #if defined(HAVE_SYS_TIME_H)
 #include <sys/time.h>
 #endif