diff --git a/src/protocols/PhysicalLayer/PhysicalLayer.h b/src/protocols/PhysicalLayer/PhysicalLayer.h
index c5467990..0b64df7f 100644
--- a/src/protocols/PhysicalLayer/PhysicalLayer.h
+++ b/src/protocols/PhysicalLayer/PhysicalLayer.h
@@ -58,7 +58,7 @@ struct FSKRate_t {
 */
 struct LrFhssRate_t {
   /*! \brief Bandwidth */
-  uint8_t bw;
+  float bw;
 
   /*! \brief Coding rate */
   uint8_t cr;