diff --git a/docker-compose.yml b/docker-compose.yml
index 3fadfda..d2995c4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -166,6 +166,7 @@ services:
           - INSTALL_LNAV=${WORKSPACE_INSTALL_LNAV}
           - INSTALL_PROTOC=${WORKSPACE_INSTALL_PROTOC}
           - INSTALL_PHPDECIMAL=${WORKSPACE_INSTALL_PHPDECIMAL}
+          - INSTALL_ZOOKEEPER=${WORKSPACE_INSTALL_ZOOKEEPER}
           - PROTOC_VERSION=${WORKSPACE_PROTOC_VERSION}
           - INSTALL_DOCKER_CLIENT=${WORKSPACE_INSTALL_DOCKER_CLIENT}
           - http_proxy
@@ -263,6 +264,7 @@ services:
           - INSTALL_XHPROF=${PHP_FPM_INSTALL_XHPROF}
           - INSTALL_XMLRPC=${PHP_FPM_INSTALL_XMLRPC}
           - INSTALL_PHPDECIMAL=${PHP_FPM_INSTALL_PHPDECIMAL}
+          - INSTALL_ZOOKEEPER=${PHP_FPM_INSTALL_ZOOKEEPER}
           - DOWNGRADE_OPENSSL_TLS_AND_SECLEVEL=${PHP_DOWNGRADE_OPENSSL_TLS_AND_SECLEVEL}
           - PUID=${PHP_FPM_PUID}
           - PGID=${PHP_FPM_PGID}
diff --git a/env-example b/env-example
index 9b71f67..e3093f6 100644
--- a/env-example
+++ b/env-example
@@ -198,6 +198,7 @@ WORKSPACE_INSTALL_DOCKER_CLIENT=false
 WORKSPACE_INSTALL_LNAV=false
 WORKSPACE_INSTALL_PROTOC=false
 WORKSPACE_INSTALL_PHPDECIMAL=false
+WORKSPACE_INSTALL_ZOOKEEPER=false
 WORKSPACE_PROTOC_VERSION=latest
 
 ### PHP_FPM ###############################################
@@ -258,6 +259,7 @@ PHP_FPM_INSTALL_SSHPASS=false
 PHP_FPM_INSTALL_MAILPARSE=false
 PHP_FPM_INSTALL_WKHTMLTOPDF=false
 PHP_FPM_INSTALL_PHPDECIMAL=false
+PHP_FPM_INSTALL_ZOOKEEPER=false
 PHP_FPM_FFMPEG=false
 PHP_FPM_AUDIOWAVEFORM=false
 PHP_FPM_ADDITIONAL_LOCALES="en_US.UTF-8 es_ES.UTF-8 fr_FR.UTF-8"
diff --git a/php-fpm/Dockerfile b/php-fpm/Dockerfile
index 66cd3c2..c77d7a6 100644
--- a/php-fpm/Dockerfile
+++ b/php-fpm/Dockerfile
@@ -1094,6 +1094,31 @@ RUN if [ ${INSTALL_PHPDECIMAL} = true ]; then \
     ;fi \
 ;fi
 
+###########################################################################
+# zookeeper
+###########################################################################
+ARG INSTALL_ZOOKEEPER=false
+
+RUN set -eux; \
+    if [ ${INSTALL_ZOOKEEPER} = true ]; then \
+    apt install -yqq libzookeeper-mt-dev; \
+    if [ $(php -r "echo PHP_MAJOR_VERSION;") = "8" ]; then \
+      curl -L -o /tmp/php-zookeeper.tar.gz https://github.com/php-zookeeper/php-zookeeper/archive/master.tar.gz; \
+      mkdir -p /tmp/php-zookeeper; \
+      tar -C /tmp/php-zookeeper -zxvf /tmp/php-zookeeper.tar.gz --strip 1; \
+      cd /tmp/php-zookeeper; \
+      phpize && ./configure && make && make install;\
+    else \
+      if [ $(php -r "echo PHP_MAJOR_VERSION;") = "5" ]; then \
+        pecl install zookeeper-0.5.0; \
+      else \
+        pecl install zookeeper-0.7.2; \
+      fi; \
+    fi; \
+    docker-php-ext-enable zookeeper; \
+    php -m | grep -q 'zookeeper'; \
+    fi
+
 ###########################################################################
 # New Relic for PHP:
 ###########################################################################
diff --git a/workspace/Dockerfile b/workspace/Dockerfile
index f5b2048..fe66298 100644
--- a/workspace/Dockerfile
+++ b/workspace/Dockerfile
@@ -1600,6 +1600,32 @@ RUN if [ ${INSTALL_PHPDECIMAL} = true ]; then \
     ;fi \
 ;fi
 
+###########################################################################
+# zookeeper
+###########################################################################
+ARG INSTALL_ZOOKEEPER=false
+
+RUN set -eux; \
+    if [ ${INSTALL_ZOOKEEPER} = true ]; then \
+    apt install -yqq libzookeeper-mt-dev; \
+    if [ $(php -r "echo PHP_MAJOR_VERSION;") = "8" ]; then \
+      curl -L -o /tmp/php-zookeeper.tar.gz https://github.com/php-zookeeper/php-zookeeper/archive/master.tar.gz; \
+      mkdir -p /tmp/php-zookeeper; \
+      tar -C /tmp/php-zookeeper -zxvf /tmp/php-zookeeper.tar.gz --strip 1; \
+      cd /tmp/php-zookeeper; \
+      phpize && ./configure && make && make install;\
+    else \
+      if [ $(php -r "echo PHP_MAJOR_VERSION;") = "5" ]; then \
+        pecl install zookeeper-0.5.0; \
+      else \
+        pecl install zookeeper-0.7.2; \
+      fi; \
+    fi; \
+    echo "extension=zookeeper.so" >> /etc/php/${LARADOCK_PHP_VERSION}/mods-available/zookeeper.ini; \
+    ln -s /etc/php/${LARADOCK_PHP_VERSION}/mods-available/zookeeper.ini /etc/php/${LARADOCK_PHP_VERSION}/cli/conf.d/30-zookeeper.ini; \
+    php -m | grep -q 'zookeeper'; \
+    fi
+
 #
 #--------------------------------------------------------------------------
 # Final Touch