diff --git a/kinfocenter.spec b/kinfocenter.spec
index 81fba2b..7f6fba6 100644
--- a/kinfocenter.spec
+++ b/kinfocenter.spec
@@ -2,7 +2,7 @@
 
 Name:          kinfocenter
 Version:       5.27.5
-Release:       1mamba
+Release:       2mamba
 Summary:       KDE Frameworks 5 system information
 Group:         Graphical Desktop/Applications/Configuration
 Vendor:        openmamba
@@ -40,6 +40,12 @@ BuildRequires: cmake
 BuildRequires: rpm-macros-kde5
 BuildRequires: extra-cmake-modules
 Requires:      vulkan-tools
+Requires:      aha
+%ifarch x86_64 %{ix86}
+Requires:      fwupd
+%endif
+Requires:      smartmontools
+Requires:      pciutils
 Provides:      kinfocenter5
 Obsoletes:     kinfocenter5 < 5.22.0
 
@@ -94,6 +100,9 @@ KDE Frameworks 5 system information.
 %doc LICENSES
 
 %changelog
+* Tue May 30 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 5.27.5-2mamba
+- require aha for kcm_firmware_security module; also require smartmoontools, fwupd and pciutils
+
 * Wed May 10 2023 Automatic Build System <autodist@mambasoft.it> 5.27.5-1mamba
 - automatic version update by autodist