diff --git a/linux/ecosystem/cassandra/3.11/Dockerfile b/linux/ecosystem/cassandra/3.11/Dockerfile
index ae4d529fc..d6cc4a29b 100644
--- a/linux/ecosystem/cassandra/3.11/Dockerfile
+++ b/linux/ecosystem/cassandra/3.11/Dockerfile
@@ -6,6 +6,6 @@ ARG CAS_LUCENE_PLUGIN_VER=3.11.3.0
 ARG CAS_LUCENE_PLUGIN_URL=https://repo1.maven.org/maven2/com/stratio/cassandra/cassandra-lucene-index-plugin/${CAS_LUCENE_PLUGIN_VER}/cassandra-lucene-index-plugin-${CAS_LUCENE_PLUGIN_VER}.jar
 
 RUN cd /opt/bitnami/cassandra/lib && \
-    curl ${CAS_LUCENE_PLUGIN_URL}
+    curl ${CAS_LUCENE_PLUGIN_URL} --output cassandra-lucene-index-plugin-${CAS_LUCENE_PLUGIN_VER}.jar
 
 USER 1001
diff --git a/linux/ecosystem/php/php7.3/Dockerfile b/linux/ecosystem/php/php7.3/Dockerfile
index f026656f5..6f2378fb7 100644
--- a/linux/ecosystem/php/php7.3/Dockerfile
+++ b/linux/ecosystem/php/php7.3/Dockerfile
@@ -1,4 +1,4 @@
-FROM epicmorg/debian:bullseye-develop AS builder
+FROM epicmorg/debian:buster-develop AS builder
 LABEL maintainer="EpicMorg DevTeam, developer@epicm.org"
 ARG DEBIAN_FRONTEND=noninteractive
 
@@ -76,7 +76,7 @@ RUN cd ${MAKE_DIR} && \
 ##################################################################
 ##################################################################
 
-FROM epicmorg/debian:bullseye
+FROM epicmorg/debian:buster
 LABEL maintainer="EpicMorg DevTeam, developer@epicm.org"
 ARG DEBIAN_FRONTEND=noninteractive