diff --git a/src/basic/hostname-util.c b/src/basic/hostname-util.c
index 7bb23448ed5..57031b645ca 100644
--- a/src/basic/hostname-util.c
+++ b/src/basic/hostname-util.c
@@ -17,7 +17,6 @@
along with systemd; If not, see .
***/
-#include
#include
#include
#include
diff --git a/src/libsystemd-network/lldp-network.c b/src/libsystemd-network/lldp-network.c
index 42058c4449a..7c865b46cb3 100644
--- a/src/libsystemd-network/lldp-network.c
+++ b/src/libsystemd-network/lldp-network.c
@@ -19,7 +19,7 @@
***/
#include
-#include
+#include
#include "fd-util.h"
#include "lldp-internal.h"
diff --git a/src/machine/machine-dbus.c b/src/machine/machine-dbus.c
index 71f20b3f07c..c5bbf2fbde9 100644
--- a/src/machine/machine-dbus.c
+++ b/src/machine/machine-dbus.c
@@ -20,6 +20,7 @@
#include
#include
#include
+#include
/* When we include libgen.h because we need dirname() we immediately
* undefine basename() since libgen.h defines it as a macro to the POSIX
diff --git a/src/network/networkd-netdev-tuntap.c b/src/network/networkd-netdev-tuntap.c
index ab9a1b0426e..cdf443862d6 100644
--- a/src/network/networkd-netdev-tuntap.c
+++ b/src/network/networkd-netdev-tuntap.c
@@ -20,6 +20,7 @@
#include
#include
#include
+#include
#include "alloc-util.h"
#include "fd-util.h"
diff --git a/src/shared/machine-image.c b/src/shared/machine-image.c
index ed8a29c5756..d2f1c4a40c7 100644
--- a/src/shared/machine-image.c
+++ b/src/shared/machine-image.c
@@ -23,6 +23,7 @@
#include
#include
#include
+#include
#include
#include
#include
diff --git a/src/shared/machine-pool.c b/src/shared/machine-pool.c
index e5674e41377..f080b849a4c 100644
--- a/src/shared/machine-pool.c
+++ b/src/shared/machine-pool.c
@@ -24,6 +24,7 @@
#include
#include
#include
+#include
#include
#include
#include
diff --git a/src/udev/net/link-config.c b/src/udev/net/link-config.c
index 15145fc5ebe..c66504102f8 100644
--- a/src/udev/net/link-config.c
+++ b/src/udev/net/link-config.c
@@ -18,7 +18,6 @@
***/
#include
-#include
#include "sd-netlink.h"