diff --git a/src/diagrams/mindmap/styles.js b/src/diagrams/mindmap/styles.js
index 1472c44d8..1137c3923 100644
--- a/src/diagrams/mindmap/styles.js
+++ b/src/diagrams/mindmap/styles.js
@@ -63,7 +63,7 @@ const getStyles = (options) =>
     height:100%;
     display: flex;
     justify-content: center;
-    align-items: center;A
+    align-items: center;
   }
 
 `;