diff --git a/cabal.project b/cabal.project
index 6ce9cb6fb..535afde56 100644
--- a/cabal.project
+++ b/cabal.project
@@ -1 +1,5 @@
 packages: pandoc.cabal
+
+source-repository-package
+    type: git
+    location: https://github.com/jgm/pandoc-citeproc