diff --git a/R/installR.R b/R/installR.R
index a90b474..d15c30f 100644
--- a/R/installR.R
+++ b/R/installR.R
@@ -59,6 +59,7 @@ installR <- function(
         "matrixStats",
         "MEGENA",
         "misc3d",
+        "missForest",
         "msigdbr",
         "pamr",
         "pbapply",