diff --git a/pkgs/servers/home-assistant/parse-requirements.py b/pkgs/servers/home-assistant/parse-requirements.py
index 6629005b07dc..27de7a60f370 100755
--- a/pkgs/servers/home-assistant/parse-requirements.py
+++ b/pkgs/servers/home-assistant/parse-requirements.py
@@ -23,6 +23,7 @@ import subprocess
 import sys
 import tarfile
 import tempfile
+from functools import reduce
 from io import BytesIO
 from typing import Dict, Optional, Set, Any
 from urllib.request import urlopen
@@ -187,10 +188,6 @@ def main() -> None:
                 missing_reqs.append(name)
         else:
             build_inputs[component] = (attr_paths, missing_reqs)
-        n_diff = len(reqs) > len(build_inputs[component])
-        if n_diff > 0:
-            print("Component {} is missing {} dependencies".format(component, n_diff))
-            print("missing requirements: {}".format(missing_reqs))
 
     with open(os.path.dirname(sys.argv[0]) + "/component-packages.nix", "w") as f:
         f.write("# Generated by parse-requirements.py\n")
@@ -210,6 +207,12 @@ def main() -> None:
         f.write("  };\n")
         f.write("}\n")
 
+    supported_components = reduce(lambda n, c: n + (build_inputs[c][1] == []),
+                                  components.keys(), 0)
+    total_components = len(components)
+    print(f"{supported_components} / {total_components} components supported, "
+          f"i.e. {supported_components / total_components:.2%}")
+
     if outdated:
         table = Table(title="Outdated dependencies")
         table.add_column("Package")