diff --git a/uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/show/views/HistoryCard.kt b/uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/show/views/HistoryCard.kt
index 7c97cbc72..8798f027d 100644
--- a/uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/show/views/HistoryCard.kt
+++ b/uhabits-core/src/jvmMain/java/org/isoron/uhabits/core/ui/screens/habits/show/views/HistoryCard.kt
@@ -116,7 +116,7 @@ class HistoryCardPresenter(
                 } else {
                     entries.map {
                         when {
-                            max(0, it.value) < 2 * habit.targetValue -> HistoryChart.Square.ON
+                            max(0.0, it.value / 1000.0) < 2 * habit.targetValue -> HistoryChart.Square.ON
                             else -> HistoryChart.Square.OFF
                         }
                     }