diff --git a/qemu/centos/build_srpm.data b/qemu/centos/build_srpm.data
index 1b5fa53..e6eaf5b 100644
--- a/qemu/centos/build_srpm.data
+++ b/qemu/centos/build_srpm.data
@@ -8,3 +8,4 @@ COPY_LIST="$CGCS_BASE/downloads/kvm-unit-tests.git-4ea7633.tar.bz2 \
 TIS_BASE_SRCREV=38441756b70eec5807b5f60dad11a93a91199866
 TIS_PATCH_VER=GITREVCOUNT+PKG_GITREVCOUNT
 
+BUILD_IS_BIG=6