diff --git a/mindspore/lite/CMakeLists.txt b/mindspore/lite/CMakeLists.txt
index 3cd4372ba2b..87a494c6e11 100644
--- a/mindspore/lite/CMakeLists.txt
+++ b/mindspore/lite/CMakeLists.txt
@@ -273,6 +273,9 @@ endif()
 if(MSVC)
   set(MSLITE_ENABLE_CONVERTER off)
 endif()
+if(MSLITE_ENABLE_CONVERTER)
+    add_compile_definitions(ENABLE_CONVERTER)
+endif()
 
 message(STATUS "************MindSpore Lite Build Option:************")
 message(STATUS "\tMSLITE_GPU_BACKEND                = \t${MSLITE_GPU_BACKEND}")
diff --git a/mindspore/lite/src/runtime/kernel/arm/fp32/cast_fp32.cc b/mindspore/lite/src/runtime/kernel/arm/fp32/cast_fp32.cc
index 1e54a2d5d91..269a4b64fcd 100644
--- a/mindspore/lite/src/runtime/kernel/arm/fp32/cast_fp32.cc
+++ b/mindspore/lite/src/runtime/kernel/arm/fp32/cast_fp32.cc
@@ -209,7 +209,7 @@ REG_KERNEL(kCPU, kNumberTypeInt8, PrimitiveType_Cast, LiteKernelCreator<CastCPUK
 REG_KERNEL(kCPU, kNumberTypeInt32, PrimitiveType_Cast, LiteKernelCreator<CastCPUKernel>)
 REG_KERNEL(kCPU, kNumberTypeInt64, PrimitiveType_Cast, LiteKernelCreator<CastCPUKernel>)
 REG_KERNEL(kCPU, kNumberTypeBool, PrimitiveType_Cast, LiteKernelCreator<CastCPUKernel>)
-#ifndef ENABLE_ARM
+#ifdef ENABLE_CONVERTER
 REG_KERNEL(kCPU, kNumberTypeFloat16, PrimitiveType_Cast, LiteKernelCreator<CastCPUKernel>)
 #endif
 }  // namespace mindspore::kernel