diff --git a/x-pack/plugins/ml/public/timeseriesexplorer/_timeseriesexplorer.scss b/x-pack/plugins/ml/public/timeseriesexplorer/_timeseriesexplorer.scss
index 7b5b74ce1005f..b4d58fbf8bda4 100644
--- a/x-pack/plugins/ml/public/timeseriesexplorer/_timeseriesexplorer.scss
+++ b/x-pack/plugins/ml/public/timeseriesexplorer/_timeseriesexplorer.scss
@@ -170,7 +170,7 @@
       fill: $mchColorMajor;
     }
 
-    .anomaly-marker-value.minor {
+    .anomaly-marker.minor {
       fill: $mchColorMinor;
     }