diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62bd7a9..1e33af3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [0.0.9] - 2021-11-30
+### Fixed
+- Wrong variable name causing no chromosomes to be retained in chromosome info table.
+
 ## [0.0.8] - 2021-11-29
 ### Added
 - Added assertion for correct chromosome start position when using --cinfo-path.
@@ -78,6 +82,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [0.0.1] - 2020-07-15
 
 [Unreleased]: https://github.com/ggirelli/gpseq-img-py  
+[0.0.9]: https://github.com/ggirelli/gpseq-radical/releases/tag/v0.0.9  
 [0.0.8]: https://github.com/ggirelli/gpseq-radical/releases/tag/v0.0.8  
 [0.0.7]: https://github.com/ggirelli/gpseq-radical/releases/tag/v0.0.7  
 [0.0.6]: https://github.com/ggirelli/gpseq-radical/releases/tag/v0.0.6  
diff --git a/gpseq-radical.R b/gpseq-radical.R
index 887e53a..91fbdb9 100755
--- a/gpseq-radical.R
+++ b/gpseq-radical.R
@@ -8,7 +8,7 @@
 
 # UTILITIES ====================================================================
 
-version = "v0.0.8"
+version = "v0.0.9"
 if ("--version" %in% commandArgs(trailingOnly=TRUE)) {
     cat(sprintf("GPSeq-RadiCal %s\n\n", version))
     quit()
@@ -823,7 +823,7 @@ if ("universal" == args$site_domain) {
         chromosomes = paste0("chr", c(1:as.numeric(chrom_tag[1]),
             unlist(strsplit(chrom_tag[2], ","))))
         cinfo$chrom_base = unlist(lapply(as.character(cinfo$chrom),
-            function(x) unlist(strsplit(x, args$chrom_base_delim, fixed=T))[1]))
+            function(x) unlist(strsplit(x, args$chromosome_base_delim, fixed=T))[1]))
         if (args$chromosome_strict_match) {
             cinfo = cinfo[chrom %in% chromosomes]
         } else {