diff --git a/src/protocols/BellModem/BellModem.h b/src/protocols/BellModem/BellModem.h
index d16c44d9..13ab7106 100644
--- a/src/protocols/BellModem/BellModem.h
+++ b/src/protocols/BellModem/BellModem.h
@@ -7,6 +7,8 @@
 #include "../../ArduinoHal.h"
 #endif
 
+#if !defined(RADIOLIB_EXCLUDE_BELL)
+
 #include "../PhysicalLayer/PhysicalLayer.h"
 #include "../AFSK/AFSK.h"
 #include "../Print/Print.h"
@@ -125,3 +127,5 @@ class BellClient: public AFSKClient, public RadioLibPrint {
 };
 
 #endif
+
+#endif