diff --git a/Makefile.d/build.mk b/Makefile.d/build.mk
index f51a875fe1c..16820b2208d 100644
--- a/Makefile.d/build.mk
+++ b/Makefile.d/build.mk
@@ -17,7 +17,6 @@
 .PHONY: binary/build
 ## build all binaries
 binary/build: \
-	cmd/agent/core/ngt/ngt \
 	cmd/agent/sidecar/sidecar \
 	cmd/discoverer/k8s/discoverer \
 	cmd/gateway/filter/filter \
@@ -31,6 +30,7 @@ binary/build: \
 	cmd/tools/benchmark/job/job \
 	cmd/tools/benchmark/operator/operator \
 	cmd/index/operator/index-operator
+	# cmd/agent/core/ngt/ngt \
 	# cmd/agent/core/faiss/faiss \