diff --git a/apps/theming/css/default.css b/apps/theming/css/default.css
index af4aa60cc3acb..8fb391d80f3ad 100644
--- a/apps/theming/css/default.css
+++ b/apps/theming/css/default.css
@@ -79,7 +79,7 @@
   /* 1.5 x font-size for accessibility */
   --default-line-height: 1.5;
   --animation-quick: 100ms;
-  --animation-slow: 300ms;
+  --animation-slow: 200ms;
   /** Border width for input elements such as text fields and selects */
   --border-width-input: 1px;
   --border-width-input-focused: 2px;
diff --git a/apps/theming/lib/Themes/DefaultTheme.php b/apps/theming/lib/Themes/DefaultTheme.php
index 559debb8f4668..9c8da7ba7bb25 100644
--- a/apps/theming/lib/Themes/DefaultTheme.php
+++ b/apps/theming/lib/Themes/DefaultTheme.php
@@ -214,7 +214,7 @@ public function getCSSVariables(): array {
 
 			// TODO: support "(prefers-reduced-motion)"
 			'--animation-quick' => '100ms',
-			'--animation-slow' => '300ms',
+			'--animation-slow' => '200ms',
 
 			// Default variables --------------------------------------------
 			// Border width for input elements such as text fields and selects