diff --git a/impl/src/layer2/layer2_structs.c b/impl/src/layer2/packet_structs.c
similarity index 98%
rename from impl/src/layer2/layer2_structs.c
rename to impl/src/layer2/packet_structs.c
index 69d07fb..ca11283 100644
--- a/impl/src/layer2/layer2_structs.c
+++ b/impl/src/layer2/packet_structs.c
@@ -1,7 +1,7 @@
 #include <assert.h>
 #include <string.h>
 
-#include "layer2_structs.h"
+#include "packet_structs.h"
 
 
 size_t layer2_encode_packet_header(const layer2_packet_header_t *header, uint8_t *encoded)
diff --git a/impl/src/layer2/layer2_structs.h b/impl/src/layer2/packet_structs.h
similarity index 95%
rename from impl/src/layer2/layer2_structs.h
rename to impl/src/layer2/packet_structs.h
index 3345b21..e7429a7 100644
--- a/impl/src/layer2/layer2_structs.h
+++ b/impl/src/layer2/packet_structs.h
@@ -1,5 +1,5 @@
-#ifndef LAYER2_STRUCTS_H
-#define LAYER2_STRUCTS_H
+#ifndef PACKET_STRUCTS_H
+#define PACKET_STRUCTS_H
 
 #include <stdint.h>
 #include <stddef.h>
@@ -55,4 +55,4 @@ typedef struct layer2_data_header_s {
 
 // TODO
 
-#endif // LAYER2_STRUCTS_H
+#endif // PACKET_STRUCTS_H