6 files changed, 6 insertions, 0 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index a33eaa8d42..6ef0580fad 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -25,6 +25,7 @@
 #include "cgroup-util.h"
 #include "cgroup.h"
 #include "fd-util.h"
+#include "fileio.h"
 #include "parse-util.h"
 #include "path-util.h"
 #include "process-util.h"
diff --git a/src/core/dbus-cgroup.c b/src/core/dbus-cgroup.c
index 6a43be873a..f424909b46 100644
--- a/src/core/dbus-cgroup.c
+++ b/src/core/dbus-cgroup.c
@@ -24,6 +24,7 @@
 #include "cgroup.h"
 #include "dbus-cgroup.h"
 #include "fd-util.h"
+#include "fileio.h"
 #include "path-util.h"
 
 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_cgroup_device_policy, cgroup_device_policy, CGroupDevicePolicy);
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 1ef259ec7a..77a64dfd57 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -35,6 +35,7 @@
 #include "dbus.h"
 #include "env-util.h"
 #include "fd-util.h"
+#include "fileio.h"
 #include "formats-util.h"
 #include "install.h"
 #include "log.h"
diff --git a/src/core/dbus-service.c b/src/core/dbus-service.c
index 22b8690c54..91cdeb1f30 100644
--- a/src/core/dbus-service.c
+++ b/src/core/dbus-service.c
@@ -26,6 +26,7 @@
 #include "dbus-kill.h"
 #include "dbus-service.h"
 #include "fd-util.h"
+#include "fileio.h"
 #include "path-util.h"
 #include "service.h"
 #include "string-util.h"
diff --git a/src/core/ima-setup.c b/src/core/ima-setup.c
index 0c0982b0b4..9572fa17d9 100644
--- a/src/core/ima-setup.c
+++ b/src/core/ima-setup.c
@@ -25,6 +25,7 @@
 #include <errno.h>
 
 #include "fd-util.h"
+#include "fileio.h"
 #include "ima-setup.h"
 #include "log.h"
 #include "util.h"
diff --git a/src/core/manager.c b/src/core/manager.c
index 9ad8a136ab..589501519a 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -54,6 +54,7 @@
 #include "escape.h"
 #include "exit-status.h"
 #include "fd-util.h"
+#include "fileio.h"
 #include "hashmap.h"
 #include "io-util.h"
 #include "locale-setup.h"