diff --git a/tools/release_provenance/models.py b/tools/release_provenance/models.py
index 548d2be..af10a12 100644
--- a/tools/release_provenance/models.py
+++ b/tools/release_provenance/models.py
@@ -26,6 +26,7 @@ class ComponentBuild(Base):
     spack_hash = Column(String, primary_key=True, index=True)
     spec = Column(String, nullable=False)
     install_path = Column(String, nullable=False, unique=True)
+    release_url = Column(Text, nullable=False, unique=True)
     model_build = relationship('ModelBuild', secondary="model_component", back_populates='component_build')
 
 class ModelStatusEnum(enum.Enum):
diff --git a/tools/release_provenance/save_release.py b/tools/release_provenance/save_release.py
index b7d4823..855a4b9 100644
--- a/tools/release_provenance/save_release.py
+++ b/tools/release_provenance/save_release.py
@@ -19,6 +19,7 @@ def get_component_build(component_build_data_list, model_build):
             component_build.install_path = component_build_data["install_path"]
             component_build.spack_hash = component_build_data["spack_hash"]
             component_build.spec = component_build_data["spec"]
+            component_build.release_url = component_build_data["release_url"]
             component_build.model_build.append(model_build)
             component_build_list.append(component_build)
         else:
diff --git a/tools/release_provenance/test_release_data.json b/tools/release_provenance/test_release_data.json
index c0512d6..272bb06 100644
--- a/tools/release_provenance/test_release_data.json
+++ b/tools/release_provenance/test_release_data.json
@@ -3,12 +3,14 @@
       {
         "spack_hash": "ewcdbrfukblyjxpkhd3mfkj4yxfolal8",
         "spec": "mom5@git.2023.11.09=2023.11.09",
-        "install_path": "/g/data/vk83/apps/spack/0.20/release/linux-rocky8-x86_64/intel-19.0.5.280/"
+        "install_path": "/g/data/vk83/apps/spack/0.20/release/linux-rocky8-x86_64/intel-19.0.5.280/",
+        "release_url": "https://github.com/ACCESS-NRI/mom5/releases"
       },
       {
         "spack_hash": "ewcdbrfukblyjxpkhd3mfkj4yxfolal9",
         "spec": "mom5@git.2023.11.09=2023.11.09",
-        "install_path": "/g/data/vk83/apps/spack/0.20/release/linux-rocky8-x86_64/intel-19.1.5.283/"
+        "install_path": "/g/data/vk83/apps/spack/0.20/release/linux-rocky8-x86_64/intel-19.1.5.283/",
+        "release_url": "https://github.com/ACCESS-NRI/mom5-example/releases"
       }
     ],
     "model_build": {