diff --git a/src/ebusd/mqttclient.h b/src/ebusd/mqttclient.h
index 5309d31a..965647ba 100755
--- a/src/ebusd/mqttclient.h
+++ b/src/ebusd/mqttclient.h
@@ -19,6 +19,7 @@
 #ifndef EBUSD_MQTTCLIENT_H_
 #define EBUSD_MQTTCLIENT_H_
 
+#include <cstdint>
 #include <list>
 #include <map>
 #include <string>
diff --git a/src/ebusd/mqttclient_mosquitto.h b/src/ebusd/mqttclient_mosquitto.h
index d749b60b..e08ca5eb 100755
--- a/src/ebusd/mqttclient_mosquitto.h
+++ b/src/ebusd/mqttclient_mosquitto.h
@@ -21,6 +21,7 @@
 
 #include "ebusd/mqttclient.h"
 #include <mosquitto.h>
+#include <ctime>
 #include <list>
 #include <map>
 #include <string>
diff --git a/src/lib/ebus/device.h b/src/lib/ebus/device.h
index d4224017..8da116a7 100755
--- a/src/lib/ebus/device.h
+++ b/src/lib/ebus/device.h
@@ -19,6 +19,7 @@
 #ifndef LIB_EBUS_DEVICE_H_
 #define LIB_EBUS_DEVICE_H_
 
+#include <cstdint>
 #include <string>
 #include "lib/ebus/result.h"
 #include "lib/ebus/transport.h"
diff --git a/src/lib/ebus/transport.h b/src/lib/ebus/transport.h
index ec4c2319..ba3a8324 100755
--- a/src/lib/ebus/transport.h
+++ b/src/lib/ebus/transport.h
@@ -21,6 +21,7 @@
 
 #include <unistd.h>
 #include <termios.h>
+#include <cstdint>
 #include <string>
 #include "lib/ebus/result.h"
 #include "lib/ebus/symbol.h"