diff --git a/src/modules/CC1101/CC1101.h b/src/modules/CC1101/CC1101.h
index 576f8d73..3b4128e9 100644
--- a/src/modules/CC1101/CC1101.h
+++ b/src/modules/CC1101/CC1101.h
@@ -8,6 +8,7 @@
 
 // CC1101 physical layer properties
 #define RADIOLIB_CC1101_FREQUENCY_STEP_SIZE                     396.7285156
+#define RADIOLIB_CC1101_MAX_PACKET_LENGTH                       255
 #define RADIOLIB_CC1101_MAX_PACKET_LENGTH                       64
 #define RADIOLIB_CC1101_CRYSTAL_FREQ                            26.0f
 #define RADIOLIB_CC1101_DIV_EXPONENT                            16