diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 01691d82..7c11ed1f 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -640,7 +640,7 @@
 
   // Delta radius and diagonal rod adjustments (mm)
   //#define DELTA_RADIUS_TRIM_TOWER { 0.0, 0.0, 0.0 }
-  //#define DELTA_DIAGONAL_ROD_TRIM_TOWER { 0.0, 0.0, 0.0 }
+  #define DELTA_DIAGONAL_ROD_TRIM_TOWER { 0.0, 0.0, 0.0 }
 
 #endif