diff --git a/Dockerfile b/Dockerfile
index a589bd9..8fefe1e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM bitnami/fluentd:1.14.6-debian-11-r8
 
-ENV PLUGINS "fluent-plugin-parser-cri fluent-plugin-multi-format-parser fluent-plugin-kubernetes"
+ENV PLUGINS "fluent-plugin-parser-cri fluent-plugin-multi-format-parser fluent-plugin-grok-parser"
 
 RUN for PLUGIN in $PLUGINS; do \
   echo "=> Install $PLUGIN" && fluent-gem install $PLUGIN --no-document; \