diff --git a/decode_analysis/install_packages.R b/decode_analysis/install_packages.R
index c2cab2a..b698906 100644
--- a/decode_analysis/install_packages.R
+++ b/decode_analysis/install_packages.R
@@ -4,6 +4,7 @@
 ## from CRAN
 install.packages("viridis")
 install.packages("readxl")
+install.packages("xgboost")
 
 ## from BioConductor
 if (!require("BiocManager", quietly = TRUE))