diff --git a/guix-vm-installer.xml b/guix-vm-installer.xml
index 7c0b74f..4d6110d 100644
--- a/guix-vm-installer.xml
+++ b/guix-vm-installer.xml
@@ -1,7 +1,7 @@
 <domain type="kvm">
   <name>guix-vm-installer</name>
-  <memory unit="KiB">4194304</memory>
-  <currentMemory unit="KiB">4194304</currentMemory>
+  <memory unit="KiB">16777216</memory>
+  <currentMemory unit="KiB">16777216</currentMemory>
   <resource>
     <partition>/machine</partition>
   </resource>