diff --git a/SRPMS/virtualbox-extension-pack/virtualbox-extension-pack.spec.in b/SRPMS/virtualbox-extension-pack/virtualbox-extension-pack.spec.in
index f771c8f..b86d4f9 100644
--- a/SRPMS/virtualbox-extension-pack/virtualbox-extension-pack.spec.in
+++ b/SRPMS/virtualbox-extension-pack/virtualbox-extension-pack.spec.in
@@ -22,6 +22,7 @@ VirtualBox Extension Pack.
 %setup -c -n %{name}-%{version} -T
 
 [ -r /etc/sysconfig/@sysconfigfile@ ] || exit 1
+declare -A SRPMVERSION SRPMRELEASE
 . /etc/sysconfig/@sysconfigfile@
 
 [ "${VIRTUALBOX_EXTENSION_PACK_PCK}" ] || exit 1
@@ -36,6 +37,7 @@ wget -nv --timeout=10 --tries=2 \
 
 %install
 [ "%{buildroot}" != / ] && rm -rf %{buildroot}
+declare -A SRPMVERSION SRPMRELEASE
 . /etc/sysconfig/@sysconfigfile@
 
 install -D -m0644 ${VIRTUALBOX_EXTENSION_PACK_PCK} %{buildroot}/opt/VirtualBox/extension/${VIRTUALBOX_EXTENSION_PACK_PCK}