diff --git a/test/backends/lvm.sh b/test/backends/lvm.sh
index 9ff4231855c6..daf9b2a95a81 100644
--- a/test/backends/lvm.sh
+++ b/test/backends/lvm.sh
@@ -15,7 +15,7 @@ lvm_configure() {
 
   echo "==> Configuring lvm backend in ${LXD_DIR}"
 
-  lxc storage create "lxdtest-$(basename "${LXD_DIR}")" lvm volume.size=25MiB size=1GiB
+  lxc storage create "lxdtest-$(basename "${LXD_DIR}")" lvm volume.size=25MiB size=2GiB
   lxc profile device add default root disk path="/" pool="lxdtest-$(basename "${LXD_DIR}")"
 }