diff --git a/docker/ci/dockerfiles/current/build.almalinux8.opensearch-dashboards.x64.arm64.ppc64le.dockerfile b/docker/ci/dockerfiles/current/build.almalinux8.opensearch-dashboards.x64.arm64.ppc64le.dockerfile
index 24222d174b..8252f5455a 100644
--- a/docker/ci/dockerfiles/current/build.almalinux8.opensearch-dashboards.x64.arm64.ppc64le.dockerfile
+++ b/docker/ci/dockerfiles/current/build.almalinux8.opensearch-dashboards.x64.arm64.ppc64le.dockerfile
@@ -80,7 +80,7 @@ USER $CONTAINER_USER
 WORKDIR $CONTAINER_USER_HOME
 
 # Install fpm for opensearch dashboards core
-RUN gem install dotenv -v 2.8.1 && gem install public_suffix -v 5.1.1 && gem install fpm -v 1.14.2
+RUN gem install dotenv -v 2.8.1 && gem install public_suffix -v 5.1.1 && gem install rchardet -v 1.8.0 && gem install fpm -v 1.14.2
 ENV PATH=$CONTAINER_USER_HOME/.gem/gems/fpm-1.14.2/bin:$PATH
 
 # Hard code node version and yarn version for now
diff --git a/docker/ci/dockerfiles/current/build.almalinux8.opensearch.x64.arm64.ppc64le.dockerfile b/docker/ci/dockerfiles/current/build.almalinux8.opensearch.x64.arm64.ppc64le.dockerfile
index 62d9aa915c..0cb10f8722 100644
--- a/docker/ci/dockerfiles/current/build.almalinux8.opensearch.x64.arm64.ppc64le.dockerfile
+++ b/docker/ci/dockerfiles/current/build.almalinux8.opensearch.x64.arm64.ppc64le.dockerfile
@@ -102,6 +102,6 @@ USER $CONTAINER_USER
 WORKDIR $CONTAINER_USER_HOME
 
 # Install fpm for opensearch dashboards core
-RUN gem install dotenv -v 2.8.1 && gem install public_suffix -v 5.1.1 && gem install rchardet -v 1.8.0&& gem install fpm -v 1.14.2
+RUN gem install dotenv -v 2.8.1 && gem install public_suffix -v 5.1.1 && gem install rchardet -v 1.8.0 && gem install fpm -v 1.14.2
 ENV PATH=$CONTAINER_USER_HOME/.gem/gems/fpm-1.14.2/bin:$PATH
 RUN fpm -v