diff --git a/src/components/Dashboard/Dashboard.view.tsx b/src/components/Dashboard/Dashboard.view.tsx
index 2ab7b30..01f254f 100644
--- a/src/components/Dashboard/Dashboard.view.tsx
+++ b/src/components/Dashboard/Dashboard.view.tsx
@@ -25,7 +25,7 @@ export default function DashboardView({
 }: ViewProps) {
   const theme = useTheme();
   const themeMode = theme.palette.mode;
-  const { mode, period, comparison } = state;
+  const { mode, periodType, comparison } = state;
 
   // Resolve colors with fallbacks
   const colors = React.useMemo(() => {
@@ -139,8 +139,8 @@ export default function DashboardView({
                   title={section.title}
                   accentColor={colors.primary}
                   colorScheme={colors}
-                  periodType={period}
-                  onPeriodTypeChange={(p: any) => setState(prev => ({ ...prev, period: p }))}
+                  periodType={periodType}
+                  onPeriodTypeChange={(p: any) => setState(prev => ({ ...prev, periodType: p }))}
                   comparison={comparison}
                   setComparison={(c: any) => setState(prev => ({ ...prev, comparison: c }))}
                 />
diff --git a/src/components/HistoryChart/HistoryChart.tsx b/src/components/HistoryChart/HistoryChart.tsx
index c1b72c3..53c5ed1 100644
--- a/src/components/HistoryChart/HistoryChart.tsx
+++ b/src/components/HistoryChart/HistoryChart.tsx
@@ -3,7 +3,7 @@ import { ChartDataPoint, HistoryChartProps, ChartData } from "./HistoryChart.mod
 import HistoryChartView from "./HistoryChart.view";
 
 export default function HistoryChart(props: HistoryChartProps) {
-  const { tabs, data, period, comparison } = props;
+  const { tabs, data, periodType, comparison } = props;
 
   const [activeTab, setActiveTab] = React.useState<string>(tabs[0] || "");
   const [startIndex, setStartIndex] = React.useState(0);
@@ -16,7 +16,7 @@ export default function HistoryChart(props: HistoryChartProps) {
     rawData = data.daily || [];
   } else {
     const section = data[activeDataKey];
-    rawData = section?.[period] || [];
+    rawData = section?.[periodType] || [];
   }
 
   const currentData = rawData;