diff --git a/target/linux/x86/geos/config-default b/target/linux/x86/geos/config-default
index 8d6e3aee6a..071f754906 100644
--- a/target/linux/x86/geos/config-default
+++ b/target/linux/x86/geos/config-default
@@ -20,6 +20,8 @@ CONFIG_PROCESSOR_SELECT=y
 # CONFIG_SERIO_LIBPS2 is not set
 CONFIG_X86_DEBUGCTLMSR=y
 # CONFIG_X86_DS is not set
+# CONFIG_X86_GENERIC is not set
+CONFIG_X86_INTERNODE_CACHE_SHIFT=5
 CONFIG_X86_L1_CACHE_SHIFT=5
 CONFIG_X86_TSC=y
 CONFIG_X86_USE_3DNOW=y
diff --git a/target/linux/x86/net5501/config-default b/target/linux/x86/net5501/config-default
index 77f6337741..173602794b 100644
--- a/target/linux/x86/net5501/config-default
+++ b/target/linux/x86/net5501/config-default
@@ -34,8 +34,9 @@ CONFIG_SCSI_MOD=y
 # CONFIG_TINY_RCU is not set
 CONFIG_X86_CMOV=y
 CONFIG_X86_DEBUGCTLMSR=y
-CONFIG_X86_INTERNODE_CACHE_SHIFT=6
-CONFIG_X86_L1_CACHE_SHIFT=6
+# CONFIG_X86_GENERIC is not set
+CONFIG_X86_INTERNODE_CACHE_SHIFT=5
+CONFIG_X86_L1_CACHE_SHIFT=5
 CONFIG_X86_TSC=y
 CONFIG_X86_USE_3DNOW=y
 CONFIG_X86_USE_PPRO_CHECKSUM=y