diff --git a/packages/core/src/styles/init.css b/packages/core/src/styles/init.css
index 9cecc294..790dcaff 100644
--- a/packages/core/src/styles/init.css
+++ b/packages/core/src/styles/init.css
@@ -230,4 +230,5 @@
   width: 100%;
   height: 100%;
   pointer-events: none;
+  user-select: none;
 }