diff --git a/docker/generate_obo_graphs.py b/docker/generate_obo_graphs.py
deleted file mode 100644
index 1d51a264..00000000
--- a/docker/generate_obo_graphs.py
+++ /dev/null
@@ -1,32 +0,0 @@
-from pyobo import get_version
-from pyobo.getters import _ensure_ontology_path
-from pathlib import Path
-from obonet import read_obo
-import networkx
-import pickle
-
-
-def download_convert_ncbitaxon_obo_to_graph():
-    resource_prefix = "ncbitaxon"
-    version = get_version(resource_prefix)
-
-    # Checks to see if the pickled ncbitaxon obo graph exists in the container
-    cached_relabeled_obo_graph_path = Path("/graphs/ncbitaxon_obo_graph.pkl")
-    if not cached_relabeled_obo_graph_path.exists():
-        _, obo_path = _ensure_ontology_path(
-            resource_prefix, force=False, version=version
-        )
-        obo_graph = read_obo(obo_path)
-
-        # Normalize node indices
-        relabeled_graph = networkx.relabel_nodes(
-            obo_graph, lambda node_index: node_index.lower()
-        )
-        with open(
-            cached_relabeled_obo_graph_path, "wb"
-        ) as relabeled_graph_file:
-            pickle.dump(relabeled_graph, relabeled_graph_file)
-
-
-if __name__ == "__main__":
-    download_convert_ncbitaxon_obo_to_graph()