diff --git a/xos/synchronizer/Dockerfile.synchronizer b/Dockerfile.synchronizer
similarity index 95%
rename from xos/synchronizer/Dockerfile.synchronizer
rename to Dockerfile.synchronizer
index fafbbb3..1c5a490 100644
--- a/xos/synchronizer/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -19,7 +19,8 @@
 
 FROM xosproject/xos-synchronizer-base:candidate
 
-ADD . /opt/xos/synchronizers/volt
+ADD xos/synchronizer /opt/xos/synchronizers/volt
+ADD VERSION /opt/xos/synchronizers/volt/
 
 ENTRYPOINT []
 
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..519af9a
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+6.0.0.dev