diff --git a/config/imaging.properties b/config/imaging.properties
deleted file mode 100644
index 46c225d..0000000
--- a/config/imaging.properties
+++ /dev/null
@@ -1 +0,0 @@
-sample=ch.psi.pshell.imaging.MjpegSource http://x07ma-cam-5/axis-cgi/mjpg/video.cgi
diff --git a/config/update.properties b/config/update.properties
deleted file mode 100644
index d8640d4..0000000
--- a/config/update.properties
+++ /dev/null
@@ -1,4 +0,0 @@
-count=monitored
-data=
-edata=
-idata=
diff --git a/devices/sample.properties b/devices/sample.properties
index 40bb25d..e145284 100644
--- a/devices/sample.properties
+++ b/devices/sample.properties
@@ -1,10 +1,8 @@
-#Mon Aug 24 17:38:21 CEST 2015
+#Thu Dec 10 11:22:42 CET 2015
 flipHorizontally=false
 flipVertically=false
 grayscale=false
 invert=false
-pollingBackground=false
-pollingInterval=100
 rescaleFactor=1.0
 rescaleOffset=0.0
 rotation=0.0