diff --git a/app/src/assets/scss/pdf/_pdf.scss b/app/src/assets/scss/pdf/_pdf.scss
index c52662b46..4c3142847 100644
--- a/app/src/assets/scss/pdf/_pdf.scss
+++ b/app/src/assets/scss/pdf/_pdf.scss
@@ -251,7 +251,7 @@
 #loadingBar {
   position: absolute;
   height: 4px;
-  background-color: var(--b3-theme-on-background);
+  background-color: var(--b3-theme-primary-lightest);
   transition-duration: 200ms;
   transition-timing-function: ease;
   z-index: 3;