diff --git a/DESCRIPTION b/DESCRIPTION
index 25a98fa..009777b 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: tidyfast
 Title: Fast Tidying of Data
-Version: 0.2.3
+Version: 0.3.0
 Authors@R: c(
     person(given = "Tyson",
            family = "Barrett",
diff --git a/R/unnest.R b/R/unnest.R
index 8ef368a..9ceae5a 100644
--- a/R/unnest.R
+++ b/R/unnest.R
@@ -43,7 +43,7 @@ dt_unnest.default <- function(dt_, col){
   others = others[!others_class %in% c("list", "data.table", "data.frame", "tbl_df")]
 
   # Join them all together
-  dt_[, eval(col)[[1L]], by = others][dt_, on = others]
+  dt_[seq_len(.N), eval(col)[[1L]], by = others][dt_, on = others]
 }