diff --git a/src/containers/App/App.css b/src/containers/App/App.css
index 55aed97728e7fe4a36eec0e4597ec40c56aa1a40..318a1e94ace996cbe7aeb170f12939e281471194 100644
--- a/src/containers/App/App.css
+++ b/src/containers/App/App.css
@@ -745,7 +745,7 @@ div.formula_content .formula_number {
 }
 
 
-div.formula_content::-webkit-scrollbar {
+div.formula_line::-webkit-scrollbar {
   width: 3px; 
   height: 3px; 
 }