diff --git a/Dockerfile b/Dockerfile
index 277f892..936b1b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -53,7 +53,7 @@ ARG PHP_VERSION
 ARG PHP_SERVER
 ARG SHELL_OPTS
 
-ARG PACK_LIST="bash bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep \
+ARG PACK_LIST="bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep \
   rsync zip tini procps net-tools coreutils sed gawk grep attr findutils readline lsof less curl shadow ca-certificates musl build-base python3 python3-dev gfortran lapack-dev libxml2-dev libxslt-dev jpeg-dev "
 
 ENV ENV=~/.profile
@@ -71,7 +71,7 @@ COPY ./rootfs/usr/local/bin/. /usr/local/bin/
 
 RUN set -e; \
   echo "Setting up prerequisites"; \
-  true
+  apk add --no-cache bash 
 
 ENV SHELL="/bin/bash"
 SHELL [ "/bin/bash", "-c" ]
diff --git a/Dockerfile.2 b/Dockerfile.2
index ceb8bcb..0c167c7 100644
--- a/Dockerfile.2
+++ b/Dockerfile.2
@@ -53,7 +53,7 @@ ARG PHP_VERSION
 ARG PHP_SERVER
 ARG SHELL_OPTS
 
-ARG PACK_LIST="bash bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep rsync zip tini procps net-tools coreutils sed gawk grep \
+ARG PACK_LIST="bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep rsync zip tini procps net-tools coreutils sed gawk grep \
   attr findutils readline lsof less curl shadow ca-certificates musl build-base python2 python2-dev gfortran lapack-dev libxml2-dev libxslt-dev jpeg-dev "
 
 ENV ENV=~/.profile
@@ -71,7 +71,7 @@ COPY ./rootfs/usr/local/bin/. /usr/local/bin/
 
 RUN set -e; \
   echo "Setting up prerequisites"; \
-  true
+  apk add --no-cache bash 
 
 ENV SHELL="/bin/bash"
 SHELL [ "/bin/bash", "-c" ]
diff --git a/Dockerfile.3 b/Dockerfile.3
index 1955028..55d4b96 100644
--- a/Dockerfile.3
+++ b/Dockerfile.3
@@ -53,7 +53,7 @@ ARG PHP_VERSION
 ARG PHP_SERVER
 ARG SHELL_OPTS
 
-ARG PACK_LIST="bash bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep rsync zip tini procps net-tools coreutils sed gawk grep \
+ARG PACK_LIST="bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep rsync zip tini procps net-tools coreutils sed gawk grep \
   attr findutils readline lsof less curl shadow ca-certificates musl build-base python3 python3-dev gfortran lapack-dev libxml2-dev libxslt-dev jpeg-dev "
 
 ENV ENV=~/.profile
@@ -71,7 +71,7 @@ COPY ./rootfs/usr/local/bin/. /usr/local/bin/
 
 RUN set -e; \
   echo "Setting up prerequisites"; \
-  true
+  apk add --no-cache bash 
 
 ENV SHELL="/bin/bash"
 SHELL [ "/bin/bash", "-c" ]