diff --git a/chia/consensus/pos_quality.py b/chia/consensus/pos_quality.py
index cc0678e44f06..4a5b12464925 100644
--- a/chia/consensus/pos_quality.py
+++ b/chia/consensus/pos_quality.py
@@ -4,7 +4,7 @@ from chia.util.ints import uint64
 
 # The actual space in bytes of a plot, is _expected_plot_size(k) * UI_ACTUAL_SPACE_CONSTANT_FACTO
 # This is not used in consensus, only for display purposes
-UI_ACTUAL_SPACE_CONSTANT_FACTOR = 0.762
+UI_ACTUAL_SPACE_CONSTANT_FACTOR = 0.78
 
 
 def _expected_plot_size(k: int) -> uint64: