diff --git a/.github/workflows/test-upstream.yaml b/.github/workflows/test-upstream.yaml
index eb3e9a0e..3614f896 100644
--- a/.github/workflows/test-upstream.yaml
+++ b/.github/workflows/test-upstream.yaml
@@ -42,7 +42,7 @@ jobs:
         run: |
           set +e
           set +o pipefail
-          
+
           UPSTREAM_BRANCH=$( \
             echo "$PR_BODY" | \
             head -2 | \
@@ -52,12 +52,12 @@ jobs:
           )
           echo "Got upstream branch:"
           echo $UPSTREAM_BRANCH
-          
+
           if [[ -z "$UPSTREAM_BRANCH" ]]; then
             echo "Using main as default"
             UPSTREAM_BRANCH="main"
           fi
-          
+
           UPSTREAM_REPO=$( \
             echo "$PR_BODY" | \
             head -2 | \
@@ -67,7 +67,7 @@ jobs:
           )
           echo "Got upstream repo:"
           echo $UPSTREAM_REPO
-          
+
           if [[ -z "$UPSTREAM_REPO" ]]; then
             echo "Using linkml/linkml as default"
             UPSTREAM_REPO="linkml/linkml"
@@ -128,11 +128,6 @@ jobs:
           path: linkml/.venv
           key: venv-${{ matrix.python-version }}-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}
 
-      # make extra sure we're removing any old version of linkml-runtime that exists
-      - name: uninstall potentially cached linkml-runtime
-        working-directory: linkml
-        run: poetry run pip uninstall -y linkml-runtime
-
       # we are not using linkml-runtime's lockfile, but simulating what will happen
       # when we merge this and update linkml's lockfile
       - name: add linkml-runtime to lockfile
@@ -145,7 +140,7 @@ jobs:
       # the cache will still speedup the rest of the installation
       - name: install linkml
         working-directory: linkml
-        run: poetry install --no-interaction -E tests
+        run: poetry sync --no-interaction --all-extras
 
       - name: print linkml-runtime version
         working-directory: linkml
diff --git a/linkml_runtime/utils/schemaview.py b/linkml_runtime/utils/schemaview.py
index 5356e54f..a20590b5 100644
--- a/linkml_runtime/utils/schemaview.py
+++ b/linkml_runtime/utils/schemaview.py
@@ -1213,6 +1213,9 @@ def get_uri(
         elif isinstance(e, SlotDefinition):
             uri = e.slot_uri
             e_name = underscore(e.name)
+        elif isinstance(e, EnumDefinition):
+            uri = e.enum_uri
+            e_name = e.name
         elif isinstance(e, TypeDefinition):
             uri = e.uri
             e_name = underscore(e.name)
diff --git a/tests/test_utils/test_schemaview.py b/tests/test_utils/test_schemaview.py
index a6fe6b31..fbacff5d 100644
--- a/tests/test_utils/test_schemaview.py
+++ b/tests/test_utils/test_schemaview.py
@@ -12,6 +12,7 @@
 from linkml_runtime.linkml_model.meta import (
     ClassDefinition,
     ClassDefinitionName,
+    EnumDefinition,
     Example,
     Prefix,
     SchemaDefinition,
@@ -517,6 +518,9 @@ def test_imports(schema_view_with_imports: SchemaView) -> None:
     assert view.get_uri("TestClass", use_element_type=True) == "core:class/TestClass"
     assert view.get_uri("name", use_element_type=True) == "core:slot/name"
 
+    assert view.get_uri("OrganismType") == "ks:OrganismType"
+    assert view.get_uri("OrganismType", use_element_type=True) == "ks:enum/OrganismType"
+
     assert view.get_uri("string") == "xsd:string"
 
     # dynamic enums
@@ -988,6 +992,8 @@ def test_uris_without_default_prefix() -> None:
     view = SchemaView(schema_definition)
     view.add_class(ClassDefinition(name="TestClass", from_schema="https://example.org/another#"))
     view.add_slot(SlotDefinition(name="test_slot", from_schema="https://example.org/another#"))
+    view.add_enum(EnumDefinition(name="tEsT_enum", from_schema="https://example.org/another#"))
 
     assert view.get_uri("TestClass", imports=True) == "https://example.org/test#TestClass"
     assert view.get_uri("test_slot", imports=True) == "https://example.org/test#test_slot"
+    assert view.get_uri("tEsT_enum", imports=True) == "https://example.org/test#tEsT_enum"