diff --git a/include/system/radio.h b/include/system/radio.h
index 36e2188..03b252e 100644
--- a/include/system/radio.h
+++ b/include/system/radio.h
@@ -84,7 +84,7 @@
 typedef unsigned int radio_handle_t;
 
 /* Opaque meta data structure used by radio meta data API (see system/radio_metadata.h) */
-typedef struct radio_medtadata radio_metadata_t;
+typedef struct radio_metadata radio_metadata_t;
 
 
 /* Additional attributes for an FM band configuration */