diff --git a/src/paxcounter_orig.conf b/src/paxcounter_orig.conf
index 629ae30c..3ce74821 100644
--- a/src/paxcounter_orig.conf
+++ b/src/paxcounter_orig.conf
@@ -21,7 +21,6 @@
 // MAC sniffing parameters
 #define BLECOUNTER                      1       // set to 0 if you do not want to install the BLE sniffer
 #define WIFICOUNTER                     1       // set to 0 if you do not want to install the WIFI sniffer
-#define MAC_QUEUE_SIZE                  50      // size of MAC processing buffer (number of MACs) [default = 50]
 
 // BLE scan parameters
 #define BLESCANTIME                     0       // [seconds] scan duration, 0 means infinite [default], see note below