diff --git a/cabal.project b/cabal.project
index bd103c8d8..d795a255e 100644
--- a/cabal.project
+++ b/cabal.project
@@ -4,8 +4,8 @@ package pandoc
   flags: +embed_data_files -trypandoc
   ghc-options: -j +RTS -A64m -RTS
 
-source-repository-package
-    type: git
-    location: https://github.com/jgm/citeproc
-    tag: 0.1.1
+-- source-repository-package
+--     type: git
+--     location: https://github.com/jgm/citeproc
+--     tag: 0.1.1.1