diff --git a/tests/test_async_vectorstore_index.py b/tests/test_async_vectorstore_index.py
index a3ff8c12..68bc4e72 100644
--- a/tests/test_async_vectorstore_index.py
+++ b/tests/test_async_vectorstore_index.py
@@ -109,6 +109,7 @@ async def test_aapply_vector_index(self, vs):
         index = HNSWIndex()
         await vs.aapply_vector_index(index)
         assert await vs.is_valid_index(DEFAULT_INDEX_NAME)
+        await vs.adrop_vector_index()
 
     async def test_areindex(self, vs):
         if not await vs.is_valid_index(DEFAULT_INDEX_NAME):
@@ -117,6 +118,7 @@ async def test_areindex(self, vs):
         await vs.areindex()
         await vs.areindex(DEFAULT_INDEX_NAME)
         assert await vs.is_valid_index(DEFAULT_INDEX_NAME)
+        await vs.adrop_vector_index()
 
     async def test_dropindex(self, vs):
         await vs.adrop_vector_index()
@@ -134,6 +136,7 @@ async def test_aapply_vector_index_ivfflat(self, vs):
         await vs.aapply_vector_index(index)
         assert await vs.is_valid_index("secondindex")
         await vs.adrop_vector_index("secondindex")
+        await vs.adrop_vector_index()
 
     async def test_is_valid_index(self, vs):
         is_valid = await vs.is_valid_index("invalid_index")
diff --git a/tests/test_vectorstore_index.py b/tests/test_vectorstore_index.py
index a6b5af92..cb797219 100644
--- a/tests/test_vectorstore_index.py
+++ b/tests/test_vectorstore_index.py
@@ -114,6 +114,7 @@ async def test_apply_vector_index(self, vs):
         index = HNSWIndex()
         vs.apply_vector_index(index)
         assert vs.is_valid_index(DEFAULT_INDEX_NAME)
+        vs.drop_vector_index()
 
     async def test_areindex(self, vs):
         if not vs.is_valid_index(DEFAULT_INDEX_NAME):
@@ -122,6 +123,7 @@ async def test_areindex(self, vs):
         vs.reindex()
         vs.reindex(DEFAULT_INDEX_NAME)
         assert vs.is_valid_index(DEFAULT_INDEX_NAME)
+        vs.drop_vector_index(DEFAULT_INDEX_NAME)
 
     async def test_dropindex(self, vs):
         vs.drop_vector_index()
@@ -139,6 +141,7 @@ async def test_apply_vector_index_ivfflat(self, vs):
         vs.apply_vector_index(index)
         assert vs.is_valid_index("secondindex")
         vs.drop_vector_index("secondindex")
+        vs.drop_vector_index()
 
     async def test_is_valid_index(self, vs):
         is_valid = vs.is_valid_index("invalid_index")
@@ -192,6 +195,7 @@ async def test_aapply_vector_index(self, vs):
         index = HNSWIndex()
         await vs.aapply_vector_index(index)
         assert await vs.ais_valid_index(DEFAULT_INDEX_NAME)
+        await vs.adrop_vector_index()
 
     async def test_areindex(self, vs):
         if not await vs.ais_valid_index(DEFAULT_INDEX_NAME):
@@ -200,6 +204,7 @@ async def test_areindex(self, vs):
         await vs.areindex()
         await vs.areindex(DEFAULT_INDEX_NAME)
         assert await vs.ais_valid_index(DEFAULT_INDEX_NAME)
+        await vs.adrop_vector_index(DEFAULT_INDEX_NAME)
 
     async def test_dropindex(self, vs):
         await vs.adrop_vector_index()
@@ -217,6 +222,7 @@ async def test_aapply_vector_index_ivfflat(self, vs):
         await vs.aapply_vector_index(index)
         assert await vs.ais_valid_index("secondindex")
         await vs.adrop_vector_index("secondindex")
+        await vs.adrop_vector_index()
 
     async def test_is_valid_index(self, vs):
         is_valid = await vs.ais_valid_index("invalid_index")