1 files changed, 0 insertions, 1 deletions
diff --git a/src/libexpr/eval.hh b/src/libexpr/eval.hh
index 54a612b367ef..c881969add69 100644
--- a/src/libexpr/eval.hh
+++ b/src/libexpr/eval.hh
@@ -29,7 +29,6 @@ struct EvalState
     DrvRoots drvRoots;
     DrvHashes drvHashes; /* normalised derivation hashes */
     SrcToStore srcToStore; 
-    Expr blackHole;
 
     unsigned int nrEvaluated;
     unsigned int nrCached;