diff --git a/dockers/agent/core/ngt/Dockerfile b/dockers/agent/core/ngt/Dockerfile
index bc840f6239..ecc852f2f2 100644
--- a/dockers/agent/core/ngt/Dockerfile
+++ b/dockers/agent/core/ngt/Dockerfile
@@ -37,7 +37,6 @@ ENV REPO vald
 ENV PKG agent/core/ngt
 ENV PKG_INTERNAL agent/internal
 ENV APP_NAME ngt
-ENV NGT_EXTRA_FLAGS -DNGT_BFLOAT_DISABLED=true
 
 # skipcq: DOK-DL3008
 RUN apt-get update && apt-get install -y --no-install-recommends \
diff --git a/versions/NGT_VERSION b/versions/NGT_VERSION
index 8bbe6cf74a..c043eea776 100644
--- a/versions/NGT_VERSION
+++ b/versions/NGT_VERSION
@@ -1 +1 @@
-2.2
+2.2.1