diff --git a/chart/templates/ai-deployment.yaml b/chart/templates/ai-deployment.yaml
index 086e715c..c168c6c8 100644
--- a/chart/templates/ai-deployment.yaml
+++ b/chart/templates/ai-deployment.yaml
@@ -55,7 +55,7 @@ spec:
             - name: AZURE_DEPLOYMENT
               value: '{{ .Values.ai.env.azureDeployment | default "" }}'
             - name: PORT
-              value: '{{ .Values.ai.env.port | default "8080" }}'
+              value: '{{ .Values.ai.env.port | default "4000" }}'
             - name: OPENAI_DEFAULT_MODEL_NAME
               value: '{{ .Values.ai.env.modelName }}'
             - name: BASIC_AUTH_USERNAME