diff --git a/src/components/ItemTable/ItemTable.js b/src/components/ItemTable/ItemTable.js
index 8d3cb91..80ebc0a 100644
--- a/src/components/ItemTable/ItemTable.js
+++ b/src/components/ItemTable/ItemTable.js
@@ -25,7 +25,9 @@ export default function ItemTable({ data, onRowClick }) {
             },
         },
         columnBorders: {
-            borderLeft: `1px solid ${theme.palette.grey[300]}`
+            borderLeftWidth: "1px",
+            borderLeftStyle: "solid",
+            borderColor: theme.palette.type === "light" ? theme.palette.grey[300] : theme.palette.grey[500]
         }
     });
     const classes = useStyles();