diff --git a/src/css/popup-fenix.css b/src/css/popup-fenix.css
index b0c22ea9b..f98222ccb 100644
--- a/src/css/popup-fenix.css
+++ b/src/css/popup-fenix.css
@@ -13,7 +13,7 @@
     --popup-gap-extra-thin: calc(0.25 * var(--font-size));
     font-size: var(--font-size);
     line-height: 20px;
-    transition-duration: 0.2s;
+    transition-duration: 0.1s;
     transition-property: opacity;
     width: 100%;
     }