diff --git a/devices/field_x.properties b/devices/field_x.properties
deleted file mode 100644
index 405942a..0000000
--- a/devices/field_x.properties
+++ /dev/null
@@ -1,8 +0,0 @@
-#Fri Dec 11 16:00:16 CET 2015
-maxValue=-6.8
-minValue=-6.8
-offset=0.0
-precision=-6
-resolution=NaN
-scale=1.0
-unit=-6.8000
diff --git a/devices/field_z.properties b/devices/field_z.properties
deleted file mode 100644
index 819eb06..0000000
--- a/devices/field_z.properties
+++ /dev/null
@@ -1,8 +0,0 @@
-#Fri Dec 11 16:00:16 CET 2015
-maxValue=0.0
-minValue=0.0
-offset=0.0
-precision=0
-resolution=NaN
-scale=1.0
-unit=0.0000