diff --git a/core/constants.py b/core/constants.py
index 69052b9..a08e26f 100644
--- a/core/constants.py
+++ b/core/constants.py
@@ -315,7 +315,7 @@ BANDS = [
     Band(name="12m", start_freq=24890000, end_freq=24990000, is_ham_hf=True),
     Band(name="11m", start_freq=26965000, end_freq=27405000),
     Band(name="10m", start_freq=28000000, end_freq=29700000, is_ham_hf=True),
-    Band(name="6m", start_freq=50000000, end_freq=54000000),
+    Band(name="6m", start_freq=50000000, end_freq=54000000, is_ham_hf=True),
     Band(name="5m", start_freq=56000000, end_freq=60500000),
     Band(name="4m", start_freq=70000000, end_freq=70500000),
     Band(name="2m", start_freq=144000000, end_freq=148000000),