diff --git a/grayskull/strategy/py_toml.py b/grayskull/strategy/py_toml.py
index 6d1308537..a27deb6d0 100644
--- a/grayskull/strategy/py_toml.py
+++ b/grayskull/strategy/py_toml.py
@@ -163,8 +163,8 @@ def get_constrained_dep(dep_spec, dep_name):
 
 @get_constrained_dep.register
 def __get_constrained_dep_dict(dep_spec: dict, dep_name: str):
-    conda_version = encode_poetry_version(dep_spec["version"])
-    return f"{dep_name} {conda_version}"
+    conda_version = encode_poetry_version(dep_spec.get("version", ""))
+    return f"{dep_name} {conda_version}".strip()
 
 
 @get_constrained_dep.register
diff --git a/tests/test_poetry.py b/tests/test_poetry.py
index 163945a9c..8644c3443 100644
--- a/tests/test_poetry.py
+++ b/tests/test_poetry.py
@@ -12,6 +12,7 @@
     encode_poetry_version,
     get_all_toml_info,
     get_caret_ceiling,
+    get_constrained_dep,
     get_tilde_ceiling,
     parse_version,
 )
@@ -155,3 +156,12 @@ def test_poetry_langchain_snapshot(tmpdir):
 
     generate_recipes_from_list(args.pypi_packages, args)
     assert filecmp.cmp(snapshot_path, output_path, shallow=False)
+
+
+def test_get_constrained_dep_version_not_present():
+    assert (
+        get_constrained_dep(
+            {"git": "https://codeberg.org/hjacobs/pytest-kind.git"}, "pytest-kind"
+        )
+        == "pytest-kind"
+    )