diff --git a/Makefile b/Makefile
index 314488a3..5c963298 100644
--- a/Makefile
+++ b/Makefile
@@ -207,7 +207,7 @@ test-ci:
 	echo "Pulling latest images..."; \
 	docker compose -f docker-compose-cpu.yml pull; \
 	echo "Building OpenSearch image override..."; \
-	docker build -t phact/openrag-opensearch:latest -f Dockerfile .; \
+	docker build --no-cache -t phact/openrag-opensearch:latest -f Dockerfile .; \
 	echo "Starting infra (OpenSearch + Dashboards + Langflow) with CPU containers"; \
 	docker compose -f docker-compose-cpu.yml up -d opensearch dashboards langflow; \
 	echo "Starting docling-serve..."; \