diff --git a/rpm_spec/core-dom0-linux.spec.in b/rpm_spec/core-dom0-linux.spec.in
index 1885fb7..9759ebb 100644
--- a/rpm_spec/core-dom0-linux.spec.in
+++ b/rpm_spec/core-dom0-linux.spec.in
@@ -40,6 +40,7 @@ BuildRequires:  ImageMagick
 BuildRequires:  pandoc
 BuildRequires:  qubes-utils-devel >= 3.1.3
 BuildRequires:  qubes-libvchan-devel
+BuildRequires:  gcc
 Requires:	qubes-core-dom0
 Requires:	python3-qubesadmin
 Requires:	qubes-core-admin-client