diff --git a/dmidecode.spec b/dmidecode.spec
index 60d048d..05679c0 100644
--- a/dmidecode.spec
+++ b/dmidecode.spec
@@ -52,6 +52,7 @@ Patch43:	0044-dmidecode-Mark-SMBIOS-3.8.0-as-supported.patch
 Patch44:	0045-dmioem-Decode-HPE-OEM-Type-244.patch
 URL:            https://www.nongnu.org/dmidecode/
 BuildRequires:  gcc make
+BuildRequires:  pkgconfig(bash-completion)
 ExclusiveArch:  %{ix86} x86_64 ia64 aarch64 riscv64
 
 %description
@@ -82,8 +83,12 @@ I/O ports (e.g. serial, parallel, USB).
 %{_sbindir}/vpddecode
 %{_sbindir}/ownership
 %{_sbindir}/biosdecode
+%{bash_completions_dir}/vpddecode
+%{bash_completions_dir}/ownership
+%{bash_completions_dir}/biosdecode
 %endif
 %{_mandir}/man8/*
+%{bash_completions_dir}/%{name}
 
 %changelog
 * Tue Oct 14 2025 Lichen Liu <lichliu@redhat.com> - 1:3.6-5