--- a/src/configure.ac
+++ b/src/configure.ac
@@ -419,7 +419,7 @@
 AM_CONDITIONAL([GO_SUPPORT], [test "x$go_support" = "xtrue"])
 
 # Haskell CloudI API support
-cabal_install_v2="false"
+cabal_install_v2="true"
 if test "x$haskell_support" = "xtrue" ; then
 AC_ARG_VAR([GHC],[Glasgow Haskell Compiler executable])
 AC_PATH_PROGS([GHC],[ghc])