diff --git a/src/curies/api.py b/src/curies/api.py
index 2c0986a..33d07be 100644
--- a/src/curies/api.py
+++ b/src/curies/api.py
@@ -630,8 +630,6 @@ def from_jsonld(cls, data: LocationOr[Dict[str, Any]]) -> "Converter":
                 prefix_map[key] = value
             elif isinstance(value, dict) and value.get("@prefix") == True:
                 prefix_map[key] = value["@id"]
-            else:
-                raise TypeError
         return cls.from_prefix_map(prefix_map)
 
     @classmethod
diff --git a/tests/test_api.py b/tests/test_api.py
index 7a8c316..ee80bda 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -154,7 +154,10 @@ def test_jsonld(self):
                     "@prefix": True,
                     "@id": "http://purl.obolibrary.org/CHEBI_",
                 },
-            }
+                "nope": {
+                    "nope": "nope",
+                },
+            },
         }
         converter = Converter.from_jsonld(context)
         self.assertIn("hello", converter.prefix_map)