diff --git a/R/GRangesList-class.R b/R/GRangesList-class.R
index 73ad0ca..368fe4b 100644
--- a/R/GRangesList-class.R
+++ b/R/GRangesList-class.R
@@ -407,6 +407,7 @@ setAs("GRangesList", "RangesList",
 setAs("RangedDataList", "GRangesList",
       function(from) GRangesList(lapply(from, as, "GRanges")))
 
+setAs("GRanges", "GRangesList", function(from) as(from, "List"))
 
 ### - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 ### Subsetting.