diff --git a/src/css/custom.scss b/src/css/custom.scss
index 330c48fc507..95e03cc3904 100644
--- a/src/css/custom.scss
+++ b/src/css/custom.scss
@@ -1161,6 +1161,10 @@ button.DocSearch {
     color: black !important;
 }
 
+[data-theme='dark'] .alert a {
+    color: black !important;
+}
+
 .theme-admonition-tip {
   &.alert--warning {
     .alert-icon {