diff --git a/src/test/libcephfs/access.cc b/src/test/libcephfs/access.cc
index 35d05739027cd..c47be54929fa0 100644
--- a/src/test/libcephfs/access.cc
+++ b/src/test/libcephfs/access.cc
@@ -19,7 +19,7 @@
 #include "include/cephfs/libcephfs.h"
 #include "include/rados/librados.h"
 #include <errno.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/src/test/libcephfs/acl.cc b/src/test/libcephfs/acl.cc
index 941cbb6a4719b..54c978d1fb238 100644
--- a/src/test/libcephfs/acl.cc
+++ b/src/test/libcephfs/acl.cc
@@ -17,7 +17,7 @@
 #include "include/ceph_fs.h"
 #include "client/posix_acl.h"
 #include <errno.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/src/test/libcephfs/caps.cc b/src/test/libcephfs/caps.cc
index 8107703461bca..3384424302738 100644
--- a/src/test/libcephfs/caps.cc
+++ b/src/test/libcephfs/caps.cc
@@ -17,7 +17,7 @@
 #include "include/ceph_fs.h"
 #include "include/cephfs/libcephfs.h"
 #include <errno.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/src/test/libcephfs/flock.cc b/src/test/libcephfs/flock.cc
index 0b3f0d7d49fab..9ffcfd6eca286 100644
--- a/src/test/libcephfs/flock.cc
+++ b/src/test/libcephfs/flock.cc
@@ -20,7 +20,7 @@
 
 #include "include/cephfs/libcephfs.h"
 #include <errno.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <unistd.h>
 #include <sys/file.h>
 #include <sys/types.h>
diff --git a/src/test/libcephfs/multiclient.cc b/src/test/libcephfs/multiclient.cc
index 636e740a5f241..179109de25b0b 100644
--- a/src/test/libcephfs/multiclient.cc
+++ b/src/test/libcephfs/multiclient.cc
@@ -15,7 +15,7 @@
 #include "gtest/gtest.h"
 #include "include/cephfs/libcephfs.h"
 #include <errno.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/src/test/libcephfs/readdir_r_cb.cc b/src/test/libcephfs/readdir_r_cb.cc
index 946a4055d15d6..b85569472b8b9 100644
--- a/src/test/libcephfs/readdir_r_cb.cc
+++ b/src/test/libcephfs/readdir_r_cb.cc
@@ -15,7 +15,7 @@
 #include "gtest/gtest.h"
 #include "include/cephfs/libcephfs.h"
 #include <errno.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 
 TEST(LibCephFS, ReaddirRCB) {
   struct ceph_mount_info *cmount;
diff --git a/src/test/libcephfs/test.cc b/src/test/libcephfs/test.cc
index e2a09a09b0625..efb3a88555ed3 100644
--- a/src/test/libcephfs/test.cc
+++ b/src/test/libcephfs/test.cc
@@ -15,7 +15,7 @@
 #include "gtest/gtest.h"
 #include "include/cephfs/libcephfs.h"
 #include <errno.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>