diff --git a/ArduSub/GCS_Mavlink.cpp b/ArduSub/GCS_Mavlink.cpp
index 6dcda8749e..be5a434453 100644
--- a/ArduSub/GCS_Mavlink.cpp
+++ b/ArduSub/GCS_Mavlink.cpp
@@ -1,5 +1,4 @@
 #include "Sub.h"
-#include "version.h"
 
 #include "GCS_Mavlink.h"
 
diff --git a/ArduSub/Log.cpp b/ArduSub/Log.cpp
index 489f2bd281..6913fc9d2f 100644
--- a/ArduSub/Log.cpp
+++ b/ArduSub/Log.cpp
@@ -1,5 +1,4 @@
 #include "Sub.h"
-#include "version.h"
 
 #if LOGGING_ENABLED == ENABLED
 
diff --git a/ArduSub/system.cpp b/ArduSub/system.cpp
index 7b4cb6928b..6edaf28359 100644
--- a/ArduSub/system.cpp
+++ b/ArduSub/system.cpp
@@ -1,5 +1,4 @@
 #include "Sub.h"
-#include "version.h"
 
 /*****************************************************************************
 *   The init_ardupilot function processes everything we need for an in - air restart