diff --git a/registration-processor/stage-groups/registration-processor-stage-group-2/Dockerfile b/registration-processor/stage-groups/registration-processor-stage-group-2/Dockerfile
index 7c2b62d3858..a0764cc0545 100644
--- a/registration-processor/stage-groups/registration-processor-stage-group-2/Dockerfile
+++ b/registration-processor/stage-groups/registration-processor-stage-group-2/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:21-jre-alpine
+FROM mosipdev/openjdk-21-jre:latest
 
 ARG SOURCE
 ARG COMMIT_HASH
@@ -49,7 +49,7 @@ ARG container_user=mosip
 ARG container_user_group=mosip
 
 # can be passed during Docker build as build time environment for github branch to pickup configuration from.
-ARG container_user_uid=1002
+ARG container_user_uid=1001
 
 # can be passed during Docker build as build time environment for github branch to pickup configuration from.
 ARG container_user_gid=1001
@@ -64,41 +64,36 @@ ENV biosdk_local_dir_name=${biosdk_local_dir}
 #ENV bio_sdk_folder_env=${bio_sdk_folder}
 ENV biosdk_zip_file_path=${biosdk_zip_path}
 
-# install packages and create user
-RUN apk -q update \
-&& apk add -q unzip sudo \
-&& addgroup -g ${container_user_gid} ${container_user_group} \
-&& adduser -s /bin/sh -u ${container_user_uid} -G ${container_user_group} -h /home/${container_user} --disabled-password ${container_user} \
-&& addgroup sudo \
-&& adduser ${container_user} sudo \
-&& echo "%sudo ALL=(ALL) NOPASSWD:/home/${container_user}/${biosdk_local_dir}/install.sh" >> /etc/sudoers
+ARG stage_group_name=registration-processor-stage-group-2
 
-# set working directory for the user
-WORKDIR /home/${container_user}
+ENV group_name=${stage_group_name}
 
 ENV work_dir=/home/${container_user}
 
 ARG loader_path=${work_dir}/additional_jars/
 
-RUN mkdir -p ${loader_path}
-
 ENV loader_path_env=${loader_path}
 
-# change volume to whichever storage directory you want to use for this container.
-#VOLUME /home/logs
-
-ARG stage_group_name=registration-processor-stage-group-2
-
-ENV group_name=${stage_group_name}
+# set working directory for the user
+WORKDIR ${work_dir}
 
 ADD ./target/${group_name}-*.jar ${group_name}.jar
 
 ADD configure_start.sh configure_start.sh
 
-RUN chmod +x configure_start.sh
+# install packages and create user
+RUN apt-get -y update \
+&& apt-get install -y unzip sudo \
+&& groupadd -g ${container_user_gid} ${container_user_group} \
+&& useradd -u ${container_user_uid} -g ${container_user_group} -s /bin/bash -m ${container_user} \
+&& adduser ${container_user} sudo \
+&& echo "%sudo ALL=(ALL) NOPASSWD:/home/${container_user}/${biosdk_local_dir}/install.sh" >> /etc/sudoers \
+&& mkdir -p ${loader_path} \
+&& chmod +x configure_start.sh \
+&& chown -R ${container_user}:${container_user} ${work_dir}
 
-# change permissions of file inside working dir
-RUN chown -R ${container_user}:${container_user} /home/${container_user}
+# change volume to whichever storage directory you want to use for this container.
+#VOLUME /home/logs
 
 # select container user for all tasks
 USER ${container_user_uid}:${container_user_gid}
diff --git a/registration-processor/stage-groups/registration-processor-stage-group-4/Dockerfile b/registration-processor/stage-groups/registration-processor-stage-group-4/Dockerfile
index 51bc297ca8b..2e76d664c8d 100644
--- a/registration-processor/stage-groups/registration-processor-stage-group-4/Dockerfile
+++ b/registration-processor/stage-groups/registration-processor-stage-group-4/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:21-jre-alpine
+FROM mosipdev/openjdk-21-jre:latest
 
 ARG SOURCE
 ARG COMMIT_HASH
@@ -64,41 +64,36 @@ ENV biosdk_local_dir_name=${biosdk_local_dir}
 #ENV bio_sdk_folder_env=${bio_sdk_folder}
 ENV biosdk_zip_file_path=${biosdk_zip_path}
 
-# install packages and create user
-RUN apk -q update \
-&& apk add -q unzip sudo \
-&& addgroup -g ${container_user_gid} ${container_user_group} \
-&& adduser -s /bin/sh -u ${container_user_uid} -G ${container_user_group} -h /home/${container_user} --disabled-password ${container_user} \
-&& addgroup sudo \
-&& adduser ${container_user} sudo \
-&& echo "%sudo ALL=(ALL) NOPASSWD:/home/${container_user}/${biosdk_local_dir}/install.sh" >> /etc/sudoers
+ARG stage_group_name=registration-processor-stage-group-4
 
-# set working directory for the user
-WORKDIR /home/${container_user}
+ENV group_name=${stage_group_name}
 
 ENV work_dir=/home/${container_user}
 
 ARG loader_path=${work_dir}/additional_jars/
 
-RUN mkdir -p ${loader_path}
-
 ENV loader_path_env=${loader_path}
 
-# change volume to whichever storage directory you want to use for this container.
-#VOLUME /home/logs
-
-ARG stage_group_name=registration-processor-stage-group-4
-
-ENV group_name=${stage_group_name}
+# set working directory for the user
+WORKDIR ${work_dir}
 
 ADD ./target/${group_name}-*.jar ${group_name}.jar
 
 ADD configure_start.sh configure_start.sh
 
-RUN chmod +x configure_start.sh
+# install packages and create user
+RUN apt-get -y update \
+&& apt-get install -y unzip sudo \
+&& groupadd -g ${container_user_gid} ${container_user_group} \
+&& useradd -u ${container_user_uid} -g ${container_user_group} -s /bin/bash -m ${container_user} \
+&& adduser ${container_user} sudo \
+&& echo "%sudo ALL=(ALL) NOPASSWD:/home/${container_user}/${biosdk_local_dir}/install.sh" >> /etc/sudoers \
+&& mkdir -p ${loader_path} \
+&& chmod +x configure_start.sh \
+&& chown -R ${container_user}:${container_user} ${work_dir}
 
-# change permissions of file inside working dir
-RUN chown -R ${container_user}:${container_user} /home/${container_user}
+# change volume to whichever storage directory you want to use for this container.
+#VOLUME /home/logs
 
 # select container user for all tasks
 USER ${container_user_uid}:${container_user_gid}