diff --git a/scMonitor/app.R b/scMonitor/app.R
index 63ad609..8cfac02 100644
--- a/scMonitor/app.R
+++ b/scMonitor/app.R
@@ -2,6 +2,7 @@ library(shiny)
 library(Seurat)
 library(shinyFiles)
 library(ggplot2)
+library(ggpubr)
 
 # Define UI for application
 ui <- fluidPage(