diff --git a/rollup.config.js b/rollup.config.js
index ee28fceb..73b47e06 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -53,14 +53,25 @@ function getAllComponentsBundleConfiguration() {
         replace({
           "~@/assets": "node_modules/@bimdata/design-system/dist",
           delimiters: ["", ""],
+          preventAssignment: true,
         }),
         css({
           output: "dist/css/design-system.css",
         }),
         copy({
           targets: [
-            { src: "src/assets/fonts", dest: "dist" },
-            { src: "src/assets/scss", dest: "dist" },
+            {
+              src: "src/assets/fonts",
+              dest: "dist",
+            },
+            {
+              src: "src/assets/scss",
+              dest: "dist",
+            },
+            {
+              src: "src/BIMDataComponents/BIMDataColorSelector/colors.js",
+              dest: "dist",
+            },
             {
               src: "src/assets/css/_BIMDataFonts.css",
               dest: "dist/css",
@@ -106,6 +117,7 @@ function getAllComponentsBundleConfiguration() {
         replace({
           "~@/assets": "node_modules/@bimdata/design-system/dist",
           delimiters: ["", ""],
+          preventAssignment: true,
         }),
         vue3({
           template: { isProduction: true },
@@ -136,6 +148,7 @@ function getSingleSmartComponentConfigurations() {
         replace({
           "~@/assets": "node_modules/@bimdata/design-system/dist",
           delimiters: ["", ""],
+          preventAssignment: true,
         }),
         vue2({
           template: { isProduction: true },
@@ -196,6 +209,7 @@ function getSingleComponentConfigurations() {
         replace({
           "~@/assets": "node_modules/@bimdata/design-system/dist",
           delimiters: ["", ""],
+          preventAssignment: true,
         }),
         vue2({
           template: { isProduction: true },
@@ -223,6 +237,7 @@ function getSingleComponentConfigurations() {
         replace({
           "~@/assets": "node_modules/@bimdata/design-system/dist",
           delimiters: ["", ""],
+          preventAssignment: true,
         }),
         vue3({
           template: { isProduction: true },
diff --git a/src/BIMDataComponents/BIMDataFileIcon/file-icons/index.js b/src/BIMDataComponents/BIMDataFileIcon/file-icons/index.js
index fb0225b9..6fbeda3c 100644
--- a/src/BIMDataComponents/BIMDataFileIcon/file-icons/index.js
+++ b/src/BIMDataComponents/BIMDataFileIcon/file-icons/index.js
@@ -108,7 +108,6 @@ import icon_iff from "./iff.svg";
 import icon_image from "./image.svg";
 import icon_img from "./img.svg";
 import icon_indd from "./indd.svg";
-import icon_index from "./index.js";
 import icon_inf from "./inf.svg";
 import icon_ini from "./ini.svg";
 import icon_iso from "./iso.svg";
@@ -392,7 +391,6 @@ export default {
   icon_image,
   icon_img,
   icon_indd,
-  icon_index,
   icon_inf,
   icon_ini,
   icon_iso,
diff --git a/src/assets/scss/mixins/_font-size.scss b/src/assets/scss/mixins/_font-size.scss
index f33d927a..76e1f8ad 100644
--- a/src/assets/scss/mixins/_font-size.scss
+++ b/src/assets/scss/mixins/_font-size.scss
@@ -9,5 +9,5 @@ $browser-context: 14;
     $context: $context * 1px;
   }
 
-  @return $pixels / $context * 1em;
+  @return calc($pixels / $context * 1em);
 }
\ No newline at end of file