diff --git a/include/globals.h b/include/globals.h
index fd0716f4..0d3005fd 100644
--- a/include/globals.h
+++ b/include/globals.h
@@ -67,8 +67,8 @@ typedef struct {
 } MessageBuffer_t;
 
 typedef struct {
-  uint32_t latitude;
-  uint32_t longitude;
+  int32_t latitude;
+  int32_t longitude;
   uint8_t satellites;
   uint16_t hdop;
   uint16_t altitude;