diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9f6c8c4d..f4a7da28 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -983,6 +983,9 @@ packages:
         # https://github.com/fpco/stackage/issues/549
         - tttool < 1.4
 
+        # https://github.com/fpco/stackage/issues/568
+        - pandoc-citeproc < 0.7
+
 # Package flags are applied to individual packages, and override the values of
 # global-flags
 package-flags: