diff --git a/pyproject.toml b/pyproject.toml
index 6f4ebd5..2c443fc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -70,7 +70,7 @@ ignore = [
     'SIM115', # Use a context manager for opening files
     'UP031', #Use format specifiers instead of percent format
     'C408', # Unnecessary `dict()` call (rewrite as a literal)
-    'C417' # Unnecessary `map()` usage (rewrite using a generator expression)
+    # 'C417' # Unnecessary `map()` usage (rewrite using a generator expression)
 ]
 
 # [tool.pylint]
diff --git a/src/wavinfo/wave_adm_reader.py b/src/wavinfo/wave_adm_reader.py
index a37db7f..bbbaea6 100644
--- a/src/wavinfo/wave_adm_reader.py
+++ b/src/wavinfo/wave_adm_reader.py
@@ -207,6 +207,6 @@ class WavADMReader:
             return rd
 
         return dict(
-            channel_entries=list(map(lambda z: make_entry(z), self.channel_uids)),
+            channel_entries=[make_entry(z) for z in self.channel_uids],
             programme=self.programme(),
         )
diff --git a/src/wavinfo/wave_dbmd_reader.py b/src/wavinfo/wave_dbmd_reader.py
index a25563f..7baac88 100644
--- a/src/wavinfo/wave_dbmd_reader.py
+++ b/src/wavinfo/wave_dbmd_reader.py
@@ -683,8 +683,8 @@ class WavDolbyMetadataReader:
         ]
 
     def to_dict(self) -> dict:
-        ddp = map(lambda x: asdict(x), self.dolby_digital_plus())
-        atmos = map(lambda x: asdict(x), self.dolby_atmos())
+        ddp = [asdict(x) for x in self.dolby_digital_plus()]
+        atmos = [asdict(x) for x in self.dolby_atmos()]
         # atmos_sup = map(lambda x: asdict(x), self.dolby_atmos_supplemental())
 
         return dict(dolby_digital_plus=list(ddp), dolby_atmos=list(atmos))