diff --git a/build-constraints.yaml b/build-constraints.yaml
index d04dede7..d1f092c3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8090,9 +8090,10 @@ expected-test-failures:
     - xml-html-qq # 0.1.0.1
     - xmlgen # 0.6.2.2 https://github.com/skogsbaer/xmlgen/issues/6
 
-    # executable not found in our environment
+    # executable or data files not found in our environment
     - AvlTree # 4.3: AvlTree-tests:  executable not found
     - lsfrom # "test: lsfrom does not exist (No such file or directory)" for 9.12.4 bootstrap
+    - pandoc # missing files for 9.12.4 bootstrap
 
     # Consistent test failures
     - ANum # executable not found, https://github.com/commercialhaskell/stackage/issues/7809