1 files changed, 1 insertions, 0 deletions
diff --git a/haddock.cabal b/haddock.cabal
index bf420ef5..d33b9dea 100644
--- a/haddock.cabal
+++ b/haddock.cabal
@@ -1,3 +1,4 @@
+cabal-version:        >= 1.2
 build-type:           Simple
 name:                 haddock
 version:              2.0