diff --git a/auto-krokodil.spec b/auto-krokodil.spec
index 1aa569c..0b0ea38 100644
--- a/auto-krokodil.spec
+++ b/auto-krokodil.spec
@@ -3,7 +3,7 @@ Name: auto-krokodil
 Group: System/Kernel and hardware
 License: GPLv3
 Url: https://abf.io/import/auto-krokodil
-Version: 0.12
+Version: 0.13
 Release: 1
 BuildArch: noarch
 %ifarch %{ix86} %{x86_64}
diff --git a/macros.krokodil b/macros.krokodil
index 72cd527..35567aa 100644
--- a/macros.krokodil
+++ b/macros.krokodil
@@ -52,9 +52,8 @@ Requires: kernel-abi(%{-p*}) \
 # modules dependencies must be installed when depmod is run \
 Requires(post): kernel-abi(%{-p*}) \
 Requires(post): update-alternatives \
-Requires(post): %{_sbindir}/depmod \
 Requires(postun): update-alternatives \
-Requires(postun): %{_sbindir}/depmod \
+Requires(posttrans): %{_sbindir}/depmod \
 %description -n %{pkg} \
 Binary modules of Nvidia %{-j*}.%{-n*} for kernel-%{-k*}-%{-f*} \
 Built from %{-s*} \
@@ -68,11 +67,13 @@ update-alternatives --install \\
 	/lib/modules/%{-p*}/kernel/drivers/video/nvidia%{-j*} \\
 	kmods-nvidia%{-j*} \\
 	%{kroko_kmods_dir}/nvidia%{-j*}.%{-r*}-%{-p*} \\
-	%(echo %{-r*} | awk -F '.' '{print $1}')
-%{_sbindir}/depmod -a %{-p*} \
+	%(echo %{-r*} | awk -F '.' '{print $1}') \
 %postun -n %{pkg} \
-[ $1 = 0 ] || exit 0 \
-update-alternatives --remove kmods-nvidia%{-j*} %{kroko_kmods_dir}/nvidia%{-j*}.%{-r*}-%{-p*} \
+# updated version of pkg always has another -r \
+update-alternatives --remove \\
+	kmods-nvidia%{-j*} \\
+	%{kroko_kmods_dir}/nvidia%{-j*}.%{-r*}-%{-p*} \
+%posttrans -n %{pkg} \
 if [ -d /lib/modules/%{-p*} ]; then %{_sbindir}/depmod -a %{-p*} || : ; fi
 }