diff --git a/Dockerfile b/Dockerfile
index 8b299b8e..72fdc4b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,13 +2,12 @@ FROM iron/go:dev
 MAINTAINER Simone Margaritelli <https://evilsocket.net/>
 
 ENV SRC_DIR=/gocode/src/github.com/evilsocket/bettercap-ng
+COPY . $SRC_DIR
+
 WORKDIR $SRC_DIR
-ADD . $SRC_DIR
 
 RUN apk add --update ca-certificates
 RUN apk add --no-cache --update bash build-base libpcap-dev
-
-RUN cd $SRC_DIR
 RUN make deps
 RUN make
 
diff --git a/packets/queue.go b/packets/queue.go
index 83a286ec..731ddd2e 100644
--- a/packets/queue.go
+++ b/packets/queue.go
@@ -29,7 +29,7 @@ type Queue struct {
 	handle *pcap.Handle
 	source *gopacket.PacketSource
 	lock   *sync.Mutex
-	active bool `json:"-"`
+	active bool
 
 	Activities  chan Activity `json:"-"`
 	Sent        uint64