diff --git a/src/theme/theme.base.scss b/src/theme/theme.base.scss
index 59d08893e..f1206c51f 100644
--- a/src/theme/theme.base.scss
+++ b/src/theme/theme.base.scss
@@ -327,6 +327,9 @@ ion-button.button-outline {
     --background: var(--core-input-background);
     --color: var(--core-input-text);
     --ion-color-primary: var(--core-input-text);
+    &.ios {
+        --color-activated: var(--contrast-background);
+    }
 }
 
 ion-button.button-solid {