diff --git a/hypervisor/common/hypercall.c b/hypervisor/common/hypercall.c
index c9b1c1a07..10b157ca6 100644
--- a/hypervisor/common/hypercall.c
+++ b/hypervisor/common/hypercall.c
@@ -214,7 +214,6 @@ int32_t hcall_get_platform_info(struct acrn_vcpu *vcpu, __unused struct acrn_vm
 		pi.hw.cpu_num = pcpu_nums;
 		pi.hw.version = 0x100;  /* version 1.0; byte[1:0] = major:minor version */
 		pi.sw.max_vcpus_per_vm = MAX_VCPUS_PER_VM;
-		pi.sw.max_kata_containers = CONFIG_MAX_KATA_VM_NUM;
 		pi.sw.max_vms = CONFIG_MAX_VM_NUM;
 		pi.sw.vm_config_size = entry_size;
 
diff --git a/hypervisor/include/arch/x86/asm/vm_config.h b/hypervisor/include/arch/x86/asm/vm_config.h
index 136d0a42b..640125557 100644
--- a/hypervisor/include/arch/x86/asm/vm_config.h
+++ b/hypervisor/include/arch/x86/asm/vm_config.h
@@ -52,9 +52,6 @@
 #define CONFIG_POST_RT_VM(idx)	.load_order = POST_LAUNCHED_VM,	\
 				.severity = SEVERITY_RTVM
 
-#define CONFIG_KATA_VM(idx)	.load_order = POST_LAUNCHED_VM,	\
-				.severity = SEVERITY_STANDARD_VM
-
 /* ACRN guest severity */
 enum acrn_vm_severity {
 	SEVERITY_SAFETY_VM = 0x40U,
diff --git a/hypervisor/include/public/acrn_hv_defs.h b/hypervisor/include/public/acrn_hv_defs.h
index 752adc452..d8a1136d7 100644
--- a/hypervisor/include/public/acrn_hv_defs.h
+++ b/hypervisor/include/public/acrn_hv_defs.h
@@ -337,10 +337,8 @@ struct acrn_platform_info {
 		 */
 		uint64_t vm_configs_addr;
 
-		/** Maximum Kata container number in Service VM */
-		uint64_t max_kata_containers;
 		/** Align the size of Configuration info to 128Bytes. */
-		uint8_t  reserved[104];
+		uint8_t  reserved[112];
 	} sw;
 } __aligned(8);