diff --git a/proxy-mysql/centos/Dockerfile b/proxy-mysql/centos/Dockerfile
index 52cf5381c..6420cf352 100644
--- a/proxy-mysql/centos/Dockerfile
+++ b/proxy-mysql/centos/Dockerfile
@@ -112,6 +112,7 @@ RUN groupadd --system zabbix && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     mkdir -p /usr/share/doc/zabbix-${ZBX_TYPE}-${ZBX_DB_TYPE} && \
     yum ${YUM_FLAGS_COMMON} makecache && \
+    yum ${YUM_FLAGS_PERSISTENT} install epel-release && \
     yum ${YUM_FLAGS_PERSISTENT} install \
             fping \
             libcurl \
diff --git a/proxy-sqlite3/centos/Dockerfile b/proxy-sqlite3/centos/Dockerfile
index bf06746fa..a6bf0711b 100644
--- a/proxy-sqlite3/centos/Dockerfile
+++ b/proxy-sqlite3/centos/Dockerfile
@@ -112,6 +112,7 @@ RUN groupadd --system zabbix && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     mkdir -p /usr/share/doc/zabbix-${ZBX_TYPE}-${ZBX_DB_TYPE} && \
     yum ${YUM_FLAGS_COMMON} makecache && \
+    yum ${YUM_FLAGS_PERSISTENT} install epel-release && \
     yum ${YUM_FLAGS_PERSISTENT} install \
             fping \
             libcurl \