diff --git a/iwlib/_iwlib_build.py b/iwlib/_iwlib_build.py
index abea681..0ebfe7c 100644
--- a/iwlib/_iwlib_build.py
+++ b/iwlib/_iwlib_build.py
@@ -130,6 +130,8 @@
         int mode;
         int essid_on;
         char essid[];
+        int has_freq;
+        double freq;
         ...;
     };
 
diff --git a/iwlib/iwlist.py b/iwlib/iwlist.py
index 828022b..ed64053 100644
--- a/iwlib/iwlist.py
+++ b/iwlib/iwlist.py
@@ -48,6 +48,9 @@ def scan(interface):
         if scan.b.has_mode:
             parsed_scan['Mode'] = ffi.string(iwlib.iw_operation_mode[scan.b.mode])
 
+        if scan.b.has_freq:
+            parsed_scan['Frequency'] = scan.b.freq
+
         if scan.b.essid_on:
             parsed_scan['ESSID'] = ffi.string(scan.b.essid)
         else: