diff --git a/frontend/src/components/dashboard/dashboard.css b/frontend/src/components/dashboard/dashboard.css
index 9c7039529bd5cc3a0c5f7617f5179405663c1461..cba7557ef5eb7d377496ff7eff5729f2c7dc2987 100644
--- a/frontend/src/components/dashboard/dashboard.css
+++ b/frontend/src/components/dashboard/dashboard.css
@@ -313,7 +313,7 @@
 }
 
 .enable-dots .dc-tooltip circle.dot {
-  r: 3 !important;
+  r: 3px !important;
   fill: white;
   stroke: currentColor;
   stroke-width: 2;
@@ -328,7 +328,7 @@
 
 .enable-dots-onhover .dc-tooltip circle.dot:hover,
 .enable-dots-onhover .dc-tooltip circle.dot.hover {
-  r: 3 !important;
+  r: 3px !important;
   fill: white;
   stroke: currentColor;
   stroke-width: 2;