diff --git a/chirp/drivers/retevis_rt21.py b/chirp/drivers/retevis_rt21.py
index f9466172..083b4e7c 100644
--- a/chirp/drivers/retevis_rt21.py
+++ b/chirp/drivers/retevis_rt21.py
@@ -1927,6 +1927,12 @@ def process_mmap(self):
         self._memobj = bitwise.parse(MEM_FORMAT_RB26, self._mmap)
 
 
+@directory.register
+class RB626(RB26Radio):
+    MODEL = 'RB626'
+    _gmrs = False
+
+
 @directory.register
 class RT76Radio(RT21Radio):
     """RETEVIS RT76"""