diff --git a/cmake/utils/CRTConfig.cmake b/cmake/utils/CRTConfig.cmake
index 8690be9fafb7..42c523b08786 100644
--- a/cmake/utils/CRTConfig.cmake
+++ b/cmake/utils/CRTConfig.cmake
@@ -25,9 +25,6 @@ function(generate_crt_config platform output_path)
   set(TVM_CRT_MAX_STRLEN_DLTYPE 10)
   set(TVM_CRT_MAX_STRLEN_FUNCTION_NAME 120)
   set(TVM_CRT_MAX_STRLEN_PARAM_NAME 80)
-  set(TVM_CRT_MAX_FUNCTION_NAME_LENGTH_BYTES 30)
-  set(TVM_CRT_PAGE_BITS 10)
-  set(TVM_CRT_MAX_PAGES 300)
 
   if("${platform}" STREQUAL "zephyr")
     set(TVM_CRT_MAX_PACKET_SIZE_BYTES 512)
diff --git a/src/runtime/crt/crt_config.h.template b/src/runtime/crt/crt_config.h.template
index d128396467d0..1d32253282e8 100644
--- a/src/runtime/crt/crt_config.h.template
+++ b/src/runtime/crt/crt_config.h.template
@@ -54,16 +54,7 @@
 /*! Maximum supported string length in parameter names */
 #define TVM_CRT_MAX_STRLEN_PARAM_NAME ${TVM_CRT_MAX_STRLEN_PARAM_NAME}
 
-/*! Maximum length of a PackedFunc function name. */
-#define TVM_CRT_MAX_FUNCTION_NAME_LENGTH_BYTES ${TVM_CRT_MAX_FUNCTION_NAME_LENGTH_BYTES}
-
 /*! Enable checks to enforce the stack allocator with a FIFO ordering. Off by default */
 // #define TVM_CRT_STACK_ALLOCATOR_ENABLE_FIFO_CHECK
 
-/*! Log2 of the page size (bytes) for a virtual memory page. */
-#define TVM_CRT_PAGE_BITS ${TVM_CRT_PAGE_BITS}
-
-/*! Number of pages on device. */
-#define TVM_CRT_MAX_PAGES ${TVM_CRT_MAX_PAGES}
-
 #endif  // TVM_RUNTIME_CRT_CRT_CONFIG_H_