diff --git a/src/lib/progress-bar/progress-bar.scss b/src/lib/progress-bar/progress-bar.scss
index 16e18c0f5..132977994 100644
--- a/src/lib/progress-bar/progress-bar.scss
+++ b/src/lib/progress-bar/progress-bar.scss
@@ -1,3 +1,5 @@
+@import '../core/styles/functions/_timing.scss';
+
 @keyframes mc-progress-bar-indeterminate {
     0% {
         transform: scaleX(0.25) translateX(-150%);
@@ -26,7 +28,7 @@
         }
 
         &--indeterminate {
-            animation: mc-progress-bar-indeterminate 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite;
+            animation: mc-progress-bar-indeterminate 2.1s $ease-in-out-quad infinite;
         }
     }
 }