diff --git a/apps/callscreen/style/oncall.css b/apps/callscreen/style/oncall.css
index 2342f33881bb..0c562042ebce 100644
--- a/apps/callscreen/style/oncall.css
+++ b/apps/callscreen/style/oncall.css
@@ -734,6 +734,7 @@
     color: #333;
     font-style: italic;
     background-color: rgba(255, 255, 255, 0.85);
+    overflow: hidden;
   }
 
   #incoming-info:not(.additionalInfo) #incoming-number {