diff --git a/gxformat2/model.py b/gxformat2/model.py
index 241ec67..0dc22fa 100644
--- a/gxformat2/model.py
+++ b/gxformat2/model.py
@@ -10,10 +10,7 @@
     Union,
 )
 
-from typing_extensions import (
-    Literal,
-    TypedDict,
-)
+from typing_extensions import Literal
 
 log = logging.getLogger(__name__)
 
@@ -21,8 +18,6 @@
 ConnectDict = dict
 
 
-EmbeddedLink = TypedDict("EmbeddedLink", {"$link": str})
-
 NativeGalaxyStepType = Literal[
     "subworkflow",
     "data_input",