diff --git a/systemd-mini.spec b/systemd-mini.spec
index 408bb97a..6ce765ea 100644
--- a/systemd-mini.spec
+++ b/systemd-mini.spec
@@ -347,6 +347,7 @@ Requires:       bash
 %if %{with bash_completion}
 Requires:       bash-completion
 %endif
+BuildArch:      noarch
 
 %description bash-completion
 Some systemd commands offer bash completion, but it's an optional dependency.
diff --git a/systemd.spec b/systemd.spec
index 77202e0c..4e7314e3 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -342,6 +342,7 @@ Requires:       bash
 %if %{with bash_completion}
 Requires:       bash-completion
 %endif
+BuildArch:      noarch
 
 %description bash-completion
 Some systemd commands offer bash completion, but it's an optional dependency.