diff --git a/src/TTN/packed_decoder.js b/src/TTN/packed_decoder.js
index f338e6df..93aefd04 100644
--- a/src/TTN/packed_decoder.js
+++ b/src/TTN/packed_decoder.js
@@ -45,7 +45,7 @@ function Decoder(bytes, port) {
 
     if (port === 3) {
         // device config data      
-        return decode(bytes, [uint8, uint8, int16, uint8, uint8, uint8, uint8, bitmap1, bitmap2, version], ['loradr', 'txpower', 'rssilimit', 'sendcycle', 'wifichancycle', 'blescantime', 'rgblum', 'flags', 'payloadmask', 'version']);
+        return decode(bytes, [uint8, uint8, int16, uint8, uint8, uint8, uint8, bitmap2, version], ['loradr', 'txpower', 'rssilimit', 'sendcycle', 'wifichancycle', 'blescantime', 'rgblum', 'payloadmask', 'version']);
     }
 
     if (port === 4) {
diff --git a/src/TTNv3/packed_decodeUplink.js b/src/TTNv3/packed_decodeUplink.js
index a010f3dc..388d8f0e 100644
--- a/src/TTNv3/packed_decodeUplink.js
+++ b/src/TTNv3/packed_decodeUplink.js
@@ -53,7 +53,7 @@ function decodeUplink(input) {
 
     if (input.fPort === 3) {
         // device config data      
-        data = decode(input.bytes, [uint8, uint8, int16, uint8, uint8, uint8, uint8, bitmap1, bitmap2, version], ['loradr', 'txpower', 'rssilimit', 'sendcycle', 'wifichancycle', 'blescantime', 'rgblum', 'flags', 'payloadmask', 'version']);
+        data = decode(input.bytes, [uint8, uint8, int16, uint8, uint8, uint8, uint8, bitmap2, version], ['loradr', 'txpower', 'rssilimit', 'sendcycle', 'wifichancycle', 'blescantime', 'rgblum', 'payloadmask', 'version']);
     }
 
     if (input.fPort === 4) {