diff --git a/kernel-firmware.changes b/kernel-firmware.changes
index 50eb130..0bbae32 100644
--- a/kernel-firmware.changes
+++ b/kernel-firmware.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Dec 10 15:57:48 CET 2015 - tiwai@suse.de
+
+- Fix dependencies for initrd macros (boo#958562)
+- Fix missing dependency for ucode-amd, too (boo#958562)
+- Call missing initrd macro at postun (boo#958562)
+
 -------------------------------------------------------------------
 Mon Nov  9 17:47:09 CET 2015 - tiwai@suse.de
 
diff --git a/kernel-firmware.spec b/kernel-firmware.spec
index 9cb1070..efd7cfa 100644
--- a/kernel-firmware.spec
+++ b/kernel-firmware.spec
@@ -37,8 +37,8 @@ Source2:        ast_dp501_fw.bin
 %define __ksyms_path ^/lib/firmware
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildArch:      noarch
-# We make use of mkdir and touch during pre
-Requires(pre):  coreutils
+Requires(post): coreutils
+Requires(postun): coreutils
 Provides:       qlogic-firmware
 Obsoletes:      qlogic-firmware
 Provides:       cxgb3-firmware
@@ -77,6 +77,8 @@ previously included in the kernel. It is shared by all kernels >=
 Supplements:    modalias(x86cpu:vendor%3A0002%3Afamily%3A*%3Amodel%3A*%3Afeature%3A*)
 Summary:        Microcode updates for AMD CPUs
 Group:          System/Kernel
+Requires(post): coreutils
+Requires(postun): coreutils
 
 %description -n ucode-amd
 This package contains the microcode files used by AMD CPUs.
@@ -110,6 +112,12 @@ rm -rf %{buildroot}
 %post -n ucode-amd
 %{?regenerate_initrd_post}
 
+%postun
+%{?regenerate_initrd_post}
+
+%postun -n ucode-amd
+%{?regenerate_initrd_post}
+
 %posttrans
 %{?regenerate_initrd_posttrans}