diff --git a/.docker/build-meteor.sh b/.docker/build-meteor.sh
index c285dc1aa50d6a5ec56d5c3e905149f953d048e5..74bcc7296541a0d5632766d1edd0d55b085a8710 100644
--- a/.docker/build-meteor.sh
+++ b/.docker/build-meteor.sh
@@ -19,7 +19,7 @@ meteor npm install
 # build the bundle
 printf "\n[-] Building Meteor application...\n\n"
 mkdir -p $APP_BUNDLE_DIR
-meteor build --directory $APP_BUNDLE_DIR > /dev/null
+meteor build --directory $APP_BUNDLE_DIR
 
 # run npm install in bundle
 printf "\n[-] Running npm install in the server bundle...\n\n"
@@ -30,4 +30,4 @@ meteor npm install --production
 mv $BUILD_SCRIPTS_DIR/entrypoint.sh $APP_BUNDLE_DIR/bundle/entrypoint.sh
 
 # change ownership of the app to the node user
-chown -R node:node $APP_BUNDLE_DIR
+chown -R node:node $APP_BUNDLE_DIR
\ No newline at end of file
diff --git a/.docker/entrypoint.sh b/.docker/entrypoint.sh
index 43cdcce0a9da6b5b773fc462d2be380ed5d41400..73b69986c040edf18dfbeb47e0ab382d71e71fda 100644
--- a/.docker/entrypoint.sh
+++ b/.docker/entrypoint.sh
@@ -5,11 +5,12 @@ set -e
 # try to start local MongoDB if no external MONGO_URL was set
 if [[ "${MONGO_URL}" == *"127.0.0.1"* ]]; then
   if hash mongod 2>/dev/null; then
-    mkdir -p /data/{db,configdb}
     printf "\n[-] External MONGO_URL not found. Starting local MongoDB...\n\n"
-    mongod --storageEngine=wiredTiger &
+    chown -R mongodb:mongodb /data/{db,configdb}
+    exec gosu mongodb mongod --storageEngine=wiredTiger > /dev/null 2>&1 &
   else
-    echo "ERROR: Mongo not installed inside the container, try to set MONGO_URL env variable"
+    echo "ERROR: Mongo not installed inside the container."
+    echo "Please supply a MONGO_URL environment variable."
     exit 1
   fi
 fi
@@ -38,4 +39,4 @@ fi
 
 # Start app
 echo "=> Starting app on port $PORT..."
-exec "$@"
+exec "$@"
\ No newline at end of file
diff --git a/.docker/install-deps.sh b/.docker/install-deps.sh
index c46431746644dbc0ac751ff94d68fb05fe442c69..5fc18a0e7d01b7eb2c7871c75a62e8b2a3067777 100644
--- a/.docker/install-deps.sh
+++ b/.docker/install-deps.sh
@@ -6,7 +6,7 @@ printf "\n[-] Installing base OS dependencies...\n\n"
 
 apt-get update -y
 
-apt-get install -y --no-install-recommends curl ca-certificates bzip2 build-essential numactl python git wget libc6
+apt-get install -y --no-install-recommends curl ca-certificates bzip2 build-essential numactl python git wget
 
 dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"
 
@@ -24,4 +24,4 @@ chmod +x /usr/local/bin/gosu
 
 gosu nobody true
 
-apt-get purge -y --auto-remove wget
+apt-get purge -y --auto-remove wget
\ No newline at end of file
diff --git a/.docker/install-meteor.sh b/.docker/install-meteor.sh
index 521d98ddbe9b6e08c7de1f8844ed701cd7dbd9f7..3ed71dca34b9c6dafe7c2271d601acb333e38759 100644
--- a/.docker/install-meteor.sh
+++ b/.docker/install-meteor.sh
@@ -20,4 +20,4 @@ else
   # install
   printf "\n[-] Installing Meteor $METEOR_VERSION...\n\n"
   sh /tmp/install_meteor.sh
-fi
+fi
\ No newline at end of file
diff --git a/.docker/install-mongo.sh b/.docker/install-mongo.sh
index 57c3a946bc6ad4540fd2b384250f49229c3ae189..c1025429355235613557d89a288fb24213811ea7 100644
--- a/.docker/install-mongo.sh
+++ b/.docker/install-mongo.sh
@@ -4,9 +4,9 @@ set -e
 
   printf "\n[-] Installing MongoDB ${MONGO_VERSION}...\n\n"
 
-	apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv BC711F9BA15703C6
+	apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys 0C49F3730359A14518585931BC711F9BA15703C6
 
-	echo "deb http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/$MONGO_MAJOR multiverse" | tee /etc/apt/sources.list.d/mongodb-org.list
+  echo "deb http://repo.mongodb.org/apt/debian jessie/mongodb-org/$MONGO_MAJOR main" > /etc/apt/sources.list.d/mongodb-org.list
 
 	apt-get update
 
@@ -17,6 +17,9 @@ set -e
     ${MONGO_PACKAGE}-mongos=$MONGO_VERSION \
     ${MONGO_PACKAGE}-tools=$MONGO_VERSION
 
+  mkdir -p /data/{db,configdb}
+  chown -R mongodb:mongodb /data/{db,configdb}
+
 	rm -rf /var/lib/apt/lists/*
 	rm -rf /var/lib/mongodb
-  mv /etc/mongod.conf /etc/mongod.conf.orig
+  mv /etc/mongod.conf /etc/mongod.conf.orig
\ No newline at end of file
diff --git a/.docker/install-node.sh b/.docker/install-node.sh
index 9db8d970b87201a90c7d4a1d28480d069ca70a63..85cdd8e988e736319cb4acd83f5aa206c10a3386 100644
--- a/.docker/install-node.sh
+++ b/.docker/install-node.sh
@@ -14,4 +14,4 @@ rm -rf /opt/nodejs
 mv ${NODE_DIST} /opt/nodejs
 
 ln -sf /opt/nodejs/bin/node /usr/bin/node
-ln -sf /opt/nodejs/bin/npm /usr/bin/npm
+ln -sf /opt/nodejs/bin/npm /usr/bin/npm
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 48f4c822b4e73a6ae5b104aff48a9964e330d635..a23f9e4d4418eebcafb53437415fdb17cf04c7cd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM debian:jessie
 MAINTAINER R.Sercan Özdemir <info@mongoclient.com>
 
 RUN groupadd -r node && useradd -m -g node node
@@ -7,7 +7,7 @@ ENV NODE_VERSION 4.7.3
 ENV GOSU_VERSION 1.10
 
 # install MongoDB
-ENV MONGO_VERSION 3.4.0
+ENV MONGO_VERSION 3.4.2
 ENV MONGO_MAJOR 3.4
 ENV MONGO_PACKAGE mongodb-org
 
@@ -34,7 +34,6 @@ RUN cd $BUILD_SCRIPTS_DIR && \
 
 # copy the app to the container
 COPY . $APP_SOURCE_DIR
-RUN chmod -R 770 $BUILD_SCRIPTS_DIR
 
 # install Meteor, build app, clean up
 RUN cd $APP_SOURCE_DIR && \