diff --git a/include/microkernel/mmap.h b/include/microkernel/mmap.h
index fa104675b98..83c9ce6b2ae 100644
--- a/include/microkernel/mmap.h
+++ b/include/microkernel/mmap.h
@@ -39,7 +39,7 @@ extern "C" {
 
 #ifndef LITE
 
-extern void InitMap(void);
+extern void _mem_map_init(void);
 
 extern int task_mem_map_used_get(kmemory_map_t map);
 extern int _task_mem_map_alloc(kmemory_map_t mmap, void **mptr, int32_t time);
diff --git a/kernel/microkernel/k_memmap.c b/kernel/microkernel/k_memmap.c
index 964da1610a7..75f9985b042 100644
--- a/kernel/microkernel/k_memmap.c
+++ b/kernel/microkernel/k_memmap.c
@@ -36,14 +36,14 @@
 
 /*******************************************************************************
 *
-* InitMap - initialize kernel memory map subsystem
+* _mem_map_init - initialize kernel memory map subsystem
 *
 * Perform any initialization of memory maps that wasn't done at build time.
 *
 * RETURNS: N/A
 */
 
-void InitMap(void)
+void _mem_map_init(void)
 {
 	int i, j, w;
 	struct map_struct *M;
diff --git a/scripts/sysgen.py b/scripts/sysgen.py
index 67d5561e215..b9d80b8c834 100755
--- a/scripts/sysgen.py
+++ b/scripts/sysgen.py
@@ -950,7 +950,7 @@ def kernel_main_c_node_init():
     if (len(pipe_list) > 0):
         kernel_main_c_out("    InitPipe();\n")
     if (len(map_list) > 0):
-        kernel_main_c_out("    InitMap();\n")
+        kernel_main_c_out("    _mem_map_init();\n")
     if (len(pool_list) > 0):
         kernel_main_c_out("    InitPools();\n")
     kernel_main_c_out("}\n")