diff --git a/malariagen_data/anoph/genome_features.py b/malariagen_data/anoph/genome_features.py
index 44bdc9a0b..194ce560d 100644
--- a/malariagen_data/anoph/genome_features.py
+++ b/malariagen_data/anoph/genome_features.py
@@ -1,3 +1,4 @@
+import warnings
 from typing import Dict, Optional, Tuple, Mapping
 
 import bokeh.models
@@ -53,7 +54,12 @@ def _geneset_gff3_path(self):
         return self.config["GENESET_GFF3_PATH"]
 
     def geneset(self, *args, **kwargs):  # pragma: no cover
-        """Deprecated, this method has been renamed to genome_features()."""
+        """Deprecated, use genome_features() instead."""
+        warnings.warn(
+            "geneset() has been renamed to genome_features() - please update your code.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
         return self.genome_features(*args, **kwargs)
 
     def _genome_features(self, *, attributes: Tuple[str, ...]):
diff --git a/malariagen_data/anoph/snp_data.py b/malariagen_data/anoph/snp_data.py
index e0be4a228..0910d238d 100644
--- a/malariagen_data/anoph/snp_data.py
+++ b/malariagen_data/anoph/snp_data.py
@@ -1279,7 +1279,12 @@ def _snp_calls(
         return ds
 
     def snp_dataset(self, *args, **kwargs):  # pragma: no cover
-        """Deprecated, this method has been renamed to snp_calls()."""
+        """Deprecated, use snp_calls() instead."""
+        warnings.warn(
+            "snp_dataset() has been renamed to snp_calls() - please update your code.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
         return self.snp_calls(*args, **kwargs)
 
     def _prep_region_cache_param(