diff --git a/src/simularium/SelectionInterface.ts b/src/simularium/SelectionInterface.ts
index 0375b347..7796c7e8 100644
--- a/src/simularium/SelectionInterface.ts
+++ b/src/simularium/SelectionInterface.ts
@@ -1,7 +1,6 @@
-import { filter, find, set, uniq } from "lodash";
+import { filter, find, uniq } from "lodash";
 import { EncodedTypeMapping } from "./types";
 import { convertColorNumberToString } from "../visGeometry/color-utils";
-import _ from "lodash";
 
 // An individual entry parsed from an encoded name
 // The encoded names can be just a name or a name plus a
diff --git a/src/viewport/index.tsx b/src/viewport/index.tsx
index f04f43a9..d1fd9865 100644
--- a/src/viewport/index.tsx
+++ b/src/viewport/index.tsx
@@ -566,7 +566,7 @@ class Viewport extends React.Component<
         } = this.props;
         colorChanges.forEach((colorChange) => {
             const { agents, color } = colorChange;
-            let uiDisplayData = this.selectionInterface.getUIDisplayData();
+            const uiDisplayData = this.selectionInterface.getUIDisplayData();
             const agentIds =
                 this.selectionInterface.getAgentIdsByNamesAndTags(agents);