diff --git a/home-manager/features/eww/config/system-monitor.yuck b/home-manager/features/eww/config/system-monitor.yuck
index 1af43c2..1fdbba3 100644
--- a/home-manager/features/eww/config/system-monitor.yuck
+++ b/home-manager/features/eww/config/system-monitor.yuck
@@ -145,13 +145,13 @@
     :name "Disks"
     (system-monitor-gauge
       :name "Root"
-      :text-value {EWW_DISK['/'].free / powi(2, 30)}
+      :text-value {EWW_DISK['/'].free / 1000000000}
       :gauge-pct {EWW_DISK['/'].used_perc}
       :units " GB"
     )
     (system-monitor-gauge
       :name "Home"
-      :text-value {EWW_DISK['/home'].free / powi(2, 30)}
+      :text-value {EWW_DISK['/home'].free / 1000000000}
       :gauge-pct {EWW_DISK['/home'].used_perc}
       :units " GB"
     )
diff --git a/home-manager/features/eww/config/vertical-statusbar.yuck b/home-manager/features/eww/config/vertical-statusbar.yuck
index 6bdde6a..cce538f 100644
--- a/home-manager/features/eww/config/vertical-statusbar.yuck
+++ b/home-manager/features/eww/config/vertical-statusbar.yuck
@@ -22,7 +22,7 @@
     :name "Disks"
     (system-monitor-gauge
       :name "Root"
-      :text-value {EWW_DISK['/'].free / powi(2, 30)}
+      :text-value {EWW_DISK['/'].free / 1000000000}
       :gauge-pct {EWW_DISK['/'].used_perc}
       :units " GB"
     )