diff --git a/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c b/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c
index 3427de74..304f4878 100644
--- a/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c
+++ b/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c
@@ -12,7 +12,6 @@
 #include <stdlib.h>
 #include <string.h>
 #ifndef _WIN32
-# include <poll.h>
 # include <unistd.h>
 #endif