diff --git a/chirp.py b/chirp.py
index 84f97043..3d05eff1 100755
--- a/chirp.py
+++ b/chirp.py
@@ -21,7 +21,7 @@ import sys
 from optparse import OptionParser
 import optparse
 
-from chirp import ic9x, id800, ic2820, ic2200, icx8x, chirp_common, errors
+from chirp import ic9x, id800, ic2820, ic2200, icx8x, chirp_common, errors, idrp
 
 def fail_unsupported():
     print "Operation not supported by selected radio"
@@ -37,6 +37,7 @@ RADIOS = { "ic9x:A": ic9x.IC9xRadioA,
            "ic2820": ic2820.IC2820Radio,
            "ic2200": ic2200.IC2200Radio,
            "icx8x" : icx8x.ICx8xRadio,
+           "idrp4kv" : idrp.IDRP4000V,
 }
 
 def store_tone(option, opt, value, parser):