diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index a03d37c5b0ac4fe6f00fd865a7127ea296833d84..028643aeb4bba9d2de703c919b476ad38c4ebaf6 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -8518,7 +8518,7 @@ (define-public r-rcas
      `(("r-testthat" ,r-testthat)
        ;; During vignette building knitr checks that "pandoc-citeproc"
        ;; is in the PATH.
-       ("ghc-pandoc-citeproc" ,ghc-pandoc-citeproc-with-pandoc-1)))
+       ("ghc-pandoc-citeproc" ,ghc-pandoc-citeproc)))
     (propagated-inputs
      `(("r-biocgenerics" ,r-biocgenerics)
        ("r-biomart" ,r-biomart)