diff --git a/ghc-gi-gio.spec b/ghc-gi-gio.spec
index 045f447..a5f2c86 100644
--- a/ghc-gi-gio.spec
+++ b/ghc-gi-gio.spec
@@ -1,4 +1,4 @@
-# generated by cabal-rpm-0.11.2
+# generated by cabal-rpm-0.12.1
 # https://fedoraproject.org/wiki/Packaging:Haskell
 
 %global pkg_name gi-gio
@@ -36,9 +36,11 @@ Bindings for Gio, autogenerated by haskell-gi.
 Requires: %{name}%{?_isa} = %{version}-%{release}
 Summary:        Haskell %{pkg_name} library development files
 Provides:       %{name}-static = %{version}-%{release}
+%if %{defined ghc_version}
 Requires:       ghc-compiler = %{ghc_version}
 Requires(post): ghc-compiler = %{ghc_version}
 Requires(postun): ghc-compiler = %{ghc_version}
+%endif
 # Begin cabal-rpm deps:
 Requires:       pkgconfig(gio-2.0)
 # End cabal-rpm deps
@@ -60,6 +62,12 @@ This package provides the Haskell %{pkg_name} library development files.
 mv %{buildroot}%{_ghcdocdir}{,-devel}
 
 
+%post -p /sbin/ldconfig
+
+
+%postun -p /sbin/ldconfig
+
+
 %post devel
 %ghc_pkg_recache