diff --git a/storage/tokudb/PerconaFT/portability/portability.cc b/storage/tokudb/PerconaFT/portability/portability.cc
index 10f1a7fd420..d6b78b0a156 100644
--- a/storage/tokudb/PerconaFT/portability/portability.cc
+++ b/storage/tokudb/PerconaFT/portability/portability.cc
@@ -60,7 +60,7 @@ Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
 #if defined(HAVE_SYS_SYSCALL_H)
 # include <sys/syscall.h>
 #endif
-#if defined(HAVE_SYS_SYSCTL_H)
+#if defined(HAVE_SYS_SYSCTL_H) && !defined(_SC_PHYS_PAGES)
 # include <sys/sysctl.h>
 #endif
 #if defined(HAVE_PTHREAD_NP_H)