diff --git a/include/hexagram/telemetry/dash.h b/include/hexagram/telemetry/dash.h
index 150db64..6e7cce9 100644
--- a/include/hexagram/telemetry/dash.h
+++ b/include/hexagram/telemetry/dash.h
@@ -4,6 +4,9 @@
 #include <inttypes.h>
 #include <hexagram/types.h>
 
+#pragma pack(push)
+#pragma pack(1)
+
 typedef struct _hexagram_telemetry_dash_car {
     int32_t id,
             class,
@@ -75,4 +78,6 @@ typedef struct _hexagram_telemetry_dash_packet {
     hexagram_telemetry_dash_race race;
 } hexagram_telemetry_dash_packet;
 
+#pragma pack(pop)
+
 #endif /* _HEXAGRAM_TELEMETRY_DASH_H */