diff --git a/ghc-info.sh b/ghc-info.sh
deleted file mode 100755
index af1eabf..0000000
--- a/ghc-info.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-
-[ $# -lt 2 ] && echo "Usage: $(basename "$0") GHCVERSION INFOFIELD"
-
-GHCVER=$1
-FIELD=$2
-
-/usr/bin/ghc-${GHCVER} --info | grep \"$FIELD\" | sed -e 's/.*","\(.*\)")/\1/'
diff --git a/ghc-rpm-macros.spec b/ghc-rpm-macros.spec
index 7a91d69..034a1ce 100644
--- a/ghc-rpm-macros.spec
+++ b/ghc-rpm-macros.spec
@@ -27,7 +27,6 @@ Source9:        macros.ghc-os
 Source10:       Setup.hs
 Source11:       cabal-tweak-drop-dep
 Source12:       cabal-tweak-remove-upperbound
-Source13:       ghc-info.sh
 Requires:       redhat-rpm-config
 # ghc_version needs ghc-compiler or ghcX.Y-compiler-default
 Requires:       chrpath
@@ -132,7 +131,6 @@ install -p -D -m 0644 %{SOURCE6} %{buildroot}%{macros_dir}/macros.ghc-extra
 install -p -D -m 0644 %{SOURCE9} %{buildroot}%{macros_dir}/macros.ghc-os
 
 install -p -D -m 0755 %{SOURCE3} %{buildroot}%{_prefix}/lib/rpm/ghc-deps.sh
-install -p -D -m 0755 %{SOURCE13} %{buildroot}%{_prefix}/lib/rpm/ghc-info.sh
 
 %if 0%{?fedora} || 0%{?rhel} >= 7
 install -p -D -m 0644 %{SOURCE7} %{buildroot}%{_prefix}/lib/rpm/fileattrs/ghc.attr
@@ -160,7 +158,6 @@ mkdir -p %{buildroot}%{_docdir}/ghc/html/libraries
 %{_prefix}/lib/rpm/fileattrs/ghc.attr
 %endif
 %{_prefix}/lib/rpm/ghc-deps.sh
-%{_prefix}/lib/rpm/ghc-info.sh
 %{_prefix}/lib/rpm/ghc-pkg-wrapper
 %{_bindir}/cabal-tweak-dep-ver
 %{_bindir}/cabal-tweak-drop-dep
@@ -192,7 +189,6 @@ mkdir -p %{buildroot}%{_docdir}/ghc/html/libraries
 * Thu Sep 15 2022 Jens Petersen <petersen@redhat.com> - 2.5.0-1
 - define ghc_smp_mflags to speed up package builds
 - ghc_configure and ghc_version now respect ghc_name for ghcX.Y (via rpmquery)
-- add ghc-info.sh to read fields from ghc --info
 
 * Sat Aug  6 2022 Jens Petersen <petersen@redhat.com> - 2.4.4-2
 - F36 obsoletes regex-applicative-text
diff --git a/macros.ghc b/macros.ghc
index 0851441..b2da3d8 100644
--- a/macros.ghc
+++ b/macros.ghc
@@ -30,9 +30,9 @@ export LDFLAGS="${LDFLAGS:-%{?__global_ldflags}}"\
 if ! [ -f Setup.hs -o -f Setup.lhs ]; then\
 cp %{_datadir}/ghc-rpm-macros/Setup.hs .\
 fi\
-if [ "$(/usr/lib/rpm/ghc-info.sh %{ghc_version} 'LibDir')" != "%{ghclibdir}" ]; then\
+%if %{with hadrian}\
 subsubdir=lib/\
-fi\
+%endif\
 %cabal --version\
 %cabal configure %{?ghc_name:--with-compiler=%{_bindir}/ghc-%{ghc_version}} --prefix=%{_prefix} --libdir=%{_libdir} --docdir=%{_ghcdocdir} --libsubdir='$compiler'/${subsubdir}'$pkgid' --datasubdir='$pkgid' --libexecsubdir='$pkgid' --ghc --dynlibdir=%{?_ghcdynlibdir}%{?!_ghcdynlibdir:%{_libdir}/ghc-%{ghc_version}} %{!?ghc_without_dynamic:--enable-executable-dynamic} %{?with_tests:--enable-tests} %{?ghc_subpackaging:--user}%{!?ghc_subpackaging:--global} --ghc-options="${CFLAGS:+$(echo ' '$CFLAGS | sed -e 's/ / -optc/g')} ${LDFLAGS:+$(echo ' '$LDFLAGS | sed -e 's/ / -optl/g')} -fhide-source-paths" %{?cabal_configure_options} $cabal_configure_extra_options
 
@@ -72,7 +72,7 @@ fi\
 # top library dir
 %ghclibdir %{_libdir}/ghc-%{ghc_version}
 
-%ghcliblib %{?with_hadrian:%{ghclibdir}/lib}%{!?with_hadrian:%(/usr/lib/rpm/ghc-info.sh %{ghc_version} 'LibDir')}
+%ghcliblib %{ghclibdir}%{?with_hadrian:/lib}
 
 %_ghclicensedir %{?_defaultlicensedir}%{!?_defaultlicensedir:%_docdir}