diff --git a/packages/system/src/styles/init.css b/packages/system/src/styles/init.css
index 2aac2df2..b65c4df4 100644
--- a/packages/system/src/styles/init.css
+++ b/packages/system/src/styles/init.css
@@ -266,7 +266,7 @@
 }
 
 .xy-flow__minimap {
-  stroke: var(--minimap-background-color, var(--minimap-background-color-default));
+  background: var(--minimap-background-color, var(--minimap-background-color-default));
 }
 
 .xy-flow__background {