diff --git a/flight/Modules/GPS/UBX.c b/flight/Modules/GPS/UBX.c
index 1bf9a0979..536236a6b 100644
--- a/flight/Modules/GPS/UBX.c
+++ b/flight/Modules/GPS/UBX.c
@@ -34,7 +34,7 @@
 #if defined(PIOS_INCLUDE_GPS_UBX_PARSER)
 
 #include "UBX.h"
-#include "gps.h"
+#include "GPS.h"
 
 // parse incoming character stream for messages in UBX binary format
 
diff --git a/flight/Modules/GPS/inc/NMEA.h b/flight/Modules/GPS/inc/NMEA.h
index b6c88bd27..49213e716 100644
--- a/flight/Modules/GPS/inc/NMEA.h
+++ b/flight/Modules/GPS/inc/NMEA.h
@@ -33,7 +33,7 @@
 
 #include <stdbool.h>
 #include <stdint.h>
-#include "gps.h"
+#include "GPS.h"
 
 #define NMEA_MAX_PACKET_LENGTH          96 // 82 max NMEA msg size plus 12 margin (because some vendors add custom crap) plus CR plus Linefeed
 
diff --git a/flight/Modules/GPS/inc/UBX.h b/flight/Modules/GPS/inc/UBX.h
index 6296a335a..dc27fa798 100644
--- a/flight/Modules/GPS/inc/UBX.h
+++ b/flight/Modules/GPS/inc/UBX.h
@@ -32,7 +32,7 @@
 #define UBX_H
 #include "openpilot.h"
 #include "gpsposition.h"
-#include "gps.h"
+#include "GPS.h"
 
 
 #define UBX_SYNC1						0xb5 // UBX protocol synchronization characters