diff --git a/debian/config/amd64/config b/debian/config/amd64/config
index 39ebe079a..179d2b75b 100644
--- a/debian/config/amd64/config
+++ b/debian/config/amd64/config
@@ -29,6 +29,7 @@ CONFIG_I8K=m
 CONFIG_MICROCODE=m
 CONFIG_X86_MSR=m
 CONFIG_X86_CPUID=m
+CONFIG_NODES_SHIFT=6
 CONFIG_MTRR=y
 CONFIG_EFI=y
 # CONFIG_X86_PAT is not set