diff --git a/Makefile b/Makefile
index a3b4c545ab..8a6f089ceb 100644
--- a/Makefile
+++ b/Makefile
@@ -26,7 +26,7 @@ test: checkiso
 .PHONY: test-no-interfaces
 .ONESHELL:
 test-no-interfaces: checkiso
-	scripts/check-qemu-install --debug --configd --smoketest --uefi --no-interfaces build/live-image-amd64.hybrid.iso
+	scripts/check-qemu-install --debug --configd --smoketest --uefi --no-interfaces --memory 8 build/live-image-amd64.hybrid.iso
 
 .PHONY: test-interfaces
 .ONESHELL: