diff --git a/src/bentoml/_internal/bento/build_config.py b/src/bentoml/_internal/bento/build_config.py
index f5487c3b1a6..6a55827e91c 100644
--- a/src/bentoml/_internal/bento/build_config.py
+++ b/src/bentoml/_internal/bento/build_config.py
@@ -679,7 +679,9 @@ def _fix_dep_urls(self, requirements_txt: str, wheels_folder: str) -> None:
                 filename = link.filename
             elif link.url.startswith("git+ssh://"):
                 # We are only able to handle SSH Git URLs
-                url, _, ref = link.url[4:].rpartition("@")
+                url, ref = link.url[4:], ""
+                if url.count("@") > 1:
+                    url, _, ref = url.rpartition("@")
                 filename = download_and_zip_git_repo(
                     url, ref, link.subdirectory_fragment, wheels_folder
                 )
diff --git a/src/bentoml/_internal/container/generate.py b/src/bentoml/_internal/container/generate.py
index 839fcff2569..8713443ae5f 100644
--- a/src/bentoml/_internal/container/generate.py
+++ b/src/bentoml/_internal/container/generate.py
@@ -233,6 +233,7 @@ def _resolve_package_versions(requirement: str) -> dict[str, str]:
             or req.is_url
             or req.is_wheel
             or not req.name
+            or not req.specifier
         ):
             continue
         for sp in req.specifier: