diff --git a/gpsd.spec b/gpsd.spec
index 83d00b9..4204f87 100644
--- a/gpsd.spec
+++ b/gpsd.spec
@@ -33,9 +33,7 @@ BuildRequires:  systemd
 %if %{with_qt}
 BuildRequires:  qt-devel
 %endif
-%ifnarch s390 s390x
 BuildRequires:  libusb1-devel
-%endif
 
 Requires:       %{name}-libs%{?_isa} = %{epoch}:%{version}-%{release}
 Requires:       udev