diff --git a/configs/chroma.yaml b/configs/chroma.yaml
index d1fc28e4..b74ad459 100644
--- a/configs/chroma.yaml
+++ b/configs/chroma.yaml
@@ -23,4 +23,3 @@ embedder:
   provider: openai
   config:
     model: 'text-embedding-ada-002'
-    deployment_name: 'test-deployment'
diff --git a/embedchain/embedder/openai.py b/embedchain/embedder/openai.py
index b1d9672c..3c490333 100644
--- a/embedchain/embedder/openai.py
+++ b/embedchain/embedder/openai.py
@@ -2,7 +2,7 @@ import os
 from typing import Optional
 
 from chromadb.utils.embedding_functions import OpenAIEmbeddingFunction
-from langchain.embeddings import OpenAIEmbeddings
+from langchain.embeddings import AzureOpenAIEmbeddings
 
 from embedchain.config import BaseEmbedderConfig
 from embedchain.embedder.base import BaseEmbedder
@@ -17,7 +17,7 @@ class OpenAIEmbedder(BaseEmbedder):
             self.config.model = "text-embedding-ada-002"
 
         if self.config.deployment_name:
-            embeddings = OpenAIEmbeddings(deployment=self.config.deployment_name)
+            embeddings = AzureOpenAIEmbeddings(deployment=self.config.deployment_name)
             embedding_fn = BaseEmbedder._langchain_default_concept(embeddings)
         else:
             if os.getenv("OPENAI_API_KEY") is None and os.getenv("OPENAI_ORGANIZATION") is None:
diff --git a/pyproject.toml b/pyproject.toml
index dc6167b6..f322179e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "embedchain"
-version = "0.1.19"
+version = "0.1.20"
 description = "Data platform for LLMs - Load, index, retrieve and sync any unstructured data"
 authors = [
     "Taranjeet Singh <taranjeet@embedchain.ai>",
diff --git a/tests/apps/test_apps.py b/tests/apps/test_apps.py
index 92d06d01..6d6c536e 100644
--- a/tests/apps/test_apps.py
+++ b/tests/apps/test_apps.py
@@ -119,7 +119,7 @@ class TestAppFromConfig:
         # Validate the Embedder config values
         embedder_config = config_data["embedder"]["config"]
         assert app.embedder.config.model == embedder_config["model"]
-        assert app.embedder.config.deployment_name == embedder_config["deployment_name"]
+        assert app.embedder.config.deployment_name == embedder_config.get("deployment_name")
 
     def test_from_opensource_config(self, mocker):
         mocker.patch("embedchain.vectordb.chroma.chromadb.Client")