diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index e1d953561bb9e20bfb63be670fbf53aa35bcceee..7c25a71c6b4fa371b4a6c9d01831df8b331e9b27 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -12954,8 +12954,8 @@ (define-public pigx-bsseq
        ("r-bookdown" ,r-bookdown)
        ("r-ggplot2" ,r-ggplot2)
        ("r-ggbio" ,r-ggbio)
-       ("ghc-pandoc" ,ghc-pandoc-1)
-       ("ghc-pandoc-citeproc" ,ghc-pandoc-citeproc-with-pandoc-1)
+       ("ghc-pandoc" ,ghc-pandoc)
+       ("ghc-pandoc-citeproc" ,ghc-pandoc-citeproc)
        ("python-wrapper" ,python-wrapper)
        ("python-pyyaml" ,python-pyyaml)
        ("snakemake" ,snakemake-4)