diff --git a/src/plugins/maps_legacy/public/map/_legend.scss b/src/plugins/maps_legacy/public/map/_legend.scss
index 2c50e214c248b..27016840cfabf 100644
--- a/src/plugins/maps_legacy/public/map/_legend.scss
+++ b/src/plugins/maps_legacy/public/map/_legend.scss
@@ -1,6 +1,6 @@
 .visMapLegend {
   @include fontSize(11px);
-  @include euiBottomShadowMedium($color: $euiShadowColorLarge, $opacity: .1);
+  @include euiBottomShadowMedium($color: $euiShadowColorLarge);
   font-family: $euiFontFamily;
   font-weight: $euiFontWeightMedium;
   line-height: $euiLineHeight;