diff --git a/devices/SD1.properties b/devices/SD1.properties
index 194ba3d..8e284a2 100644
--- a/devices/SD1.properties
+++ b/devices/SD1.properties
@@ -1,7 +1,7 @@
-#Wed Jul 31 14:39:18 CEST 2019
+#Wed Jul 31 14:43:09 CEST 2019
 flipHorizontally=false
 flipVertically=false
-grayscale=false
+grayscale=true
 invert=false
 rescaleFactor=1.0
 rescaleOffset=0.0