diff --git a/resources/fixtures/species.json b/resources/fixtures/species.json
index d96695c4..37c02abb 100644
--- a/resources/fixtures/species.json
+++ b/resources/fixtures/species.json
@@ -40,7 +40,7 @@
         "skin_colors": "n/a",
         "language": "n/a",
         "hair_colors": "n/a",
-        "homeworld": null,
+        "homeworld": "n/a",
         "average_lifespan": "indefinite",
         "average_height": "n/a"
     },