diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kernel.config.x86_64-ipfire
index 79375e954..7ac92ec26 100644
--- a/config/kernel/kernel.config.x86_64-ipfire
+++ b/config/kernel/kernel.config.x86_64-ipfire
@@ -386,10 +386,10 @@ CONFIG_DMI=y
 # CONFIG_GART_IOMMU is not set
 CONFIG_BOOT_VESA_SUPPORT=y
 # CONFIG_MAXSMP is not set
-CONFIG_NR_CPUS_RANGE_BEGIN=2
+CONFIG_NR_CPUS_RANGE_BEGIN=512
 CONFIG_NR_CPUS_RANGE_END=512
-CONFIG_NR_CPUS_DEFAULT=64
-CONFIG_NR_CPUS=64
+CONFIG_NR_CPUS_DEFAULT=512
+CONFIG_NR_CPUS=512
 CONFIG_SCHED_CLUSTER=y
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y