diff --git a/README.md b/README.md
index ef2d3cc..f824370 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Features:
 
 Power consumption:
 * ~50mA @ 5V
-* (45mA idle + fan + wifi)
+* (31mA idle + fan + wifi)
 
 CAD files (OpenSCAD) and source code included.