1 files changed, 1 insertions, 0 deletions

diff --git a/ghc.mk b/ghc.mk
index bca7b9ba..ab57961d 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -4,6 +4,7 @@ utils/haddock_PACKAGE = haddock
 utils/haddock_CONFIGURE_OPTS = --flag in-ghc-tree
 utils/haddock_dist_SHELL_WRAPPER = YES
 utils/haddock_dist_INSTALL = YES
+utils/haddock_dist_INSTALL_INPLACE = YES
 utils/haddock_dist_INSTALL_SHELL_WRAPPER_NAME = haddock-ghc-$(ProjectVersion)
 utils/haddock_dist_PROG = haddock$(exeext)