diff --git a/mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc b/mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc
index 8dca41b862..e98e95deba 100644
--- a/mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc
+++ b/mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc
@@ -165,7 +165,7 @@ REG_KERNEL(kCPU, kNumberTypeFloat32, PrimitiveType_Cast, CpuCastFp32KernelCreato
 REG_KERNEL(kCPU, kNumberTypeUInt8, PrimitiveType_Cast, CpuCastFp32KernelCreator)
 REG_KERNEL(kCPU, kNumberTypeInt8, PrimitiveType_Cast, CpuCastFp32KernelCreator)
 REG_KERNEL(kCPU, kNumberTypeInt32, PrimitiveType_Cast, CpuCastFp32KernelCreator)
-#ifndef ENABLE_ARM64
+#ifndef ENABLE_ARM
 REG_KERNEL(kCPU, kNumberTypeFloat16, PrimitiveType_Cast, CpuCastFp32KernelCreator)
 #endif
 }  // namespace mindspore::kernel