diff --git a/src/CotMG/ui/ActiveFragmentSummary.tsx b/src/CotMG/ui/ActiveFragmentSummary.tsx
index 8ba28cf43..5eb8c4c03 100644
--- a/src/CotMG/ui/ActiveFragmentSummary.tsx
+++ b/src/CotMG/ui/ActiveFragmentSummary.tsx
@@ -66,7 +66,7 @@ export function ActiveFragmentSummary(props: IProps): React.ReactElement {
           </TableRow>
           {summary.map((entry) => {
             return (
-              <TableRow>
+              <TableRow key={entry.type}>
                 <TableCell sx={{ borderBottom: "none", p: 0, m: 0 }}>
                   <Typography>
                     {entry.coordinate.map((coord) => {
diff --git a/src/CotMG/ui/DummyGrid.tsx b/src/CotMG/ui/DummyGrid.tsx
index 80842e9aa..8e6a3dc17 100644
--- a/src/CotMG/ui/DummyGrid.tsx
+++ b/src/CotMG/ui/DummyGrid.tsx
@@ -13,7 +13,6 @@ interface IProps {
 
 export function DummyGrid(props: IProps): React.ReactElement {
   const gift = new DummyGift(props.width, props.height, props.fragments);
-  const activeGrid = calculateGrid(gift);
   const ghostGrid = zeros([props.width, props.height]);
   return (
     <Box>
@@ -21,7 +20,6 @@ export function DummyGrid(props: IProps): React.ReactElement {
         <Grid
           width={props.width}
           height={props.height}
-          activeGrid={activeGrid}
           ghostGrid={ghostGrid}
           gift={gift}
           enter={() => undefined}
diff --git a/src/CotMG/ui/Grid.tsx b/src/CotMG/ui/Grid.tsx
index c55f43dba..78dd13b98 100644
--- a/src/CotMG/ui/Grid.tsx
+++ b/src/CotMG/ui/Grid.tsx
@@ -32,7 +32,7 @@ function randomColor(fragment: ActiveFragment): string {
 }
 
 export function Grid(props: IProps): React.ReactElement {
-  const activeGrid = calculateGrid(props.gift)
+  const activeGrid = calculateGrid(props.gift);
 
   function color(worldX: number, worldY: number): string {
     if (props.ghostGrid[worldX][worldY] && activeGrid[worldX][worldY]) return "red";