1 files changed, 2 insertions, 0 deletions
diff --git a/kex.c b/kex.c
index 49d701568..2195cea4e 100644
--- a/kex.c
+++ b/kex.c
@@ -33,7 +33,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#ifdef HAVE_POLL_H
 #include <poll.h>
+#endif
 
 #ifdef WITH_OPENSSL
 #include <openssl/crypto.h>