diff --git a/installWin.R b/installWin.R
index 99d91f0..a48ef30 100644
--- a/installWin.R
+++ b/installWin.R
@@ -2,3 +2,4 @@ basePackages <- c("dplyr","digest","ggplot2","shiny","latex2expr",
                   "magrittr","tibble","tidyr","limSolve")
 install.packages(basePackages)
 install.packages("https://github.com/hollorol/RBBGCMuso/raw/master/RBBGCMuso_0.6.0.1-0.zip", repos = NULL, type = "win.binary")
+rm(basePackages)