diff --git a/tnc/static.py b/tnc/static.py
index 02609094..d7331acd 100644
--- a/tnc/static.py
+++ b/tnc/static.py
@@ -77,6 +77,7 @@ ARQ_STATE = 'IDLE'
 
 # ------- RX BUFFER
 RX_BUFFER = []
+RX_MSG_BUFFER = []
 RX_BURST_BUFFER = []
 RX_FRAME_BUFFER = []
 #RX_BUFFER_SIZE = 0