diff --git a/ghc-pandoc.spec b/ghc-pandoc.spec
index 506ac41..aeae103 100644
--- a/ghc-pandoc.spec
+++ b/ghc-pandoc.spec
@@ -18,6 +18,8 @@
 
 %global pkg_name pandoc
 %global pkgver %{pkg_name}-%{version}
+%global has_internal_sub_libraries 1
+%global pkgver %{pkg_name}-%{version}
 %bcond_with tests
 Name:           ghc-%{pkg_name}
 Version:        3.0.1
@@ -228,7 +230,7 @@ This package provides the Haskell %{pkg_name} profiling library.
 %autosetup -n %{pkg_name}-%{version}
 
 %build
-%ghc_lib_build
+%ghc_lib_build_without_haddock
 
 %install
 %ghc_lib_install