diff --git a/target/linux/x86/config-default b/target/linux/x86/config-default
index b6beba5cb7..cc0e56d63f 100644
--- a/target/linux/x86/config-default
+++ b/target/linux/x86/config-default
@@ -394,7 +394,7 @@ CONFIG_X86_INTERNODE_CACHE_BYTES=64
 CONFIG_X86_INVLPG=y
 CONFIG_X86_IO_APIC=y
 CONFIG_X86_L1_CACHE_BYTES=64
-CONFIG_X86_L1_CACHE_SHIFT=4
+CONFIG_X86_L1_CACHE_SHIFT=6
 CONFIG_X86_LOCAL_APIC=y
 # CONFIG_X86_LONGHAUL is not set
 # CONFIG_X86_LONGRUN is not set