diff --git a/ai-services/Makefile b/ai-services/Makefile
index 5c58f49c2c..65306121f1 100644
--- a/ai-services/Makefile
+++ b/ai-services/Makefile
@@ -1,6 +1,6 @@
 REGISTRY?=icr.io/ai-services-private
 IMAGE=ai-services
-TAG?=v0.0.159-5
+TAG?=v0.0.159-6
 CONTAINER_BUILDER?=podman
 CREDS_ARG := $(if $(and $(REGISTRY_USER),$(REGISTRY_PASSWORD)),--creds="$(REGISTRY_USER):$(REGISTRY_PASSWORD)")
 
diff --git a/ai-services/assets/applications/rag/openshift/templates/reranker-inferenceservice.yaml b/ai-services/assets/applications/rag/openshift/templates/reranker-inferenceservice.yaml
index b00a8a14a2..3f0bd44e65 100644
--- a/ai-services/assets/applications/rag/openshift/templates/reranker-inferenceservice.yaml
+++ b/ai-services/assets/applications/rag/openshift/templates/reranker-inferenceservice.yaml
@@ -21,12 +21,10 @@ spec:
       modelFormat:
         name: vLLM
       env:
-        - name: VLLM_SPYRE_WARMUP_BATCH_SIZES
+        - name: SENDNN_INFERENCE_WARMUP_BATCH_SIZES
           value: "4"
-        - name: VLLM_SPYRE_WARMUP_PROMPT_LENS
+        - name: SENDNN_INFERENCE_WARMUP_PROMPT_LENS
           value: "1024"
-        - name: VLLM_SPYRE_USE_CHUNKED_PREFILL
-          value: "0"
       resources:
         limits:
           cpu: "8"
diff --git a/ai-services/assets/catalog/podman/values.yaml b/ai-services/assets/catalog/podman/values.yaml
index 2efdc9a90c..ed2a669bf3 100644
--- a/ai-services/assets/catalog/podman/values.yaml
+++ b/ai-services/assets/catalog/podman/values.yaml
@@ -4,7 +4,7 @@ ui:
 
 backend:
   port: ""
-  image: icr.io/ai-services/ai-services:v0.0.159-5
+  image: icr.io/ai-services/ai-services:v0.0.159-6
   runtime: ""
   adminPasswordHash: ""
   podman:
diff --git a/ai-services/assets/components/reranker/vllm-spyre/podman/templates/reranker-server.yaml.tmpl b/ai-services/assets/components/reranker/vllm-spyre/podman/templates/reranker-server.yaml.tmpl
index f525649cbc..6e7140f107 100644
--- a/ai-services/assets/components/reranker/vllm-spyre/podman/templates/reranker-server.yaml.tmpl
+++ b/ai-services/assets/components/reranker/vllm-spyre/podman/templates/reranker-server.yaml.tmpl
@@ -44,11 +44,9 @@ spec:
           value: "/models/{{ .Values.model }}"
         - name: AIU_WORLD_SIZE
           value: "1"
-        - name: VLLM_SPYRE_USE_CHUNKED_PREFILL
-          value: "0"
-        - name: VLLM_SPYRE_WARMUP_BATCH_SIZES
+        - name: SENDNN_INFERENCE_WARMUP_BATCH_SIZES
           value: "4"
-        - name: VLLM_SPYRE_WARMUP_PROMPT_LENS
+        - name: SENDNN_INFERENCE_WARMUP_PROMPT_LENS
           value: "1024"
         - name: MASTER_PORT
           value: "12356"