diff --git a/ghc-generics-sop.spec b/ghc-generics-sop.spec
index 59b8c7f..260cc3c 100644
--- a/ghc-generics-sop.spec
+++ b/ghc-generics-sop.spec
@@ -1,4 +1,4 @@
-# generated by cabal-rpm-1.0.1 --subpackage
+# generated by cabal-rpm-2.0.2 --subpackage
 # https://fedoraproject.org/wiki/Packaging:Haskell
 
 %global pkg_name generics-sop
@@ -28,7 +28,8 @@ BuildRequires:  ghc-rpm-macros-extra
 BuildRequires:  ghc-base-prof
 #BuildRequires:  ghc-sop-core-prof
 BuildRequires:  ghc-template-haskell-prof
-BuildRequires:  chrpath
+# for missing dep 'sop-core':
+BuildRequires:  ghc-deepseq-prof
 # End cabal-rpm deps
 
 %description
@@ -82,6 +83,7 @@ This package provides the Haskell %{pkg_name} library development files.
 %if %{with haddock}
 %package doc
 Summary:        Haskell %{pkg_name} library documentation
+BuildArch:      noarch
 
 %description doc
 This package provides the Haskell %{pkg_name} library documentation.
@@ -92,6 +94,7 @@ This package provides the Haskell %{pkg_name} library documentation.
 %package prof
 Summary:        Haskell %{pkg_name} profiling library
 Requires:       %{name}-devel%{?_isa} = %{version}-%{release}
+Supplements:    (%{name}-devel and ghc-prof)
 
 %description prof
 This package provides the Haskell %{pkg_name} profiling library.
@@ -132,6 +135,16 @@ This package provides the Haskell %{pkg_name} profiling library.
 %cabal_test
 
 
+%if 0%{?fedora} < 31 || 0%{?rhel} < 8
+%post devel
+%ghc_pkg_recache
+
+
+%postun devel
+%ghc_pkg_recache
+%endif
+
+
 %files -f %{name}.files
 # Begin cabal-rpm files:
 %license LICENSE
@@ -144,6 +157,7 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 %if %{with haddock}
 %files doc -f %{name}-doc.files
+%license LICENSE
 %endif