diff --git a/src/app/ui/custom-theme.scss b/src/app/ui/custom-theme.scss
index 2fe957e10..c17584054 100644
--- a/src/app/ui/custom-theme.scss
+++ b/src/app/ui/custom-theme.scss
@@ -82,6 +82,7 @@ $document-list-background: white;
 $data-table-thumbnail-width: 35px;
 $data-table-cell-min-width: 120px;
 $data-table-cell-min-width--no-grow: 120px;
+$data-table-cell-min-width--fileSize: 80px !important;
 
 $adf-pagination--border: 1px solid mat-color($foreground, text, 0.07);
 $adf-pagination__empty--height: 0;
diff --git a/src/app/ui/overrides/adf-document-list.theme.scss b/src/app/ui/overrides/adf-document-list.theme.scss
index 56b534520..d56b07f61 100644
--- a/src/app/ui/overrides/adf-document-list.theme.scss
+++ b/src/app/ui/overrides/adf-document-list.theme.scss
@@ -20,10 +20,6 @@
 
     .adf-datatable-cell-header,
     .adf-datatable-cell {
-      &.adf-datatable-cell--fileSize {
-        min-width: 80px;
-      }
-
       &:first-child {
         min-width: $data-table-thumbnail-width;
       }