diff --git a/core/wma/inc/wma_api.h b/core/wma/inc/wma_api.h
index 07f6c51368b7..66f6381fad00 100644
--- a/core/wma/inc/wma_api.h
+++ b/core/wma/inc/wma_api.h
@@ -131,8 +131,6 @@ bool wma_needshutdown(void);
 
 QDF_STATUS wma_wait_for_ready_event(WMA_HANDLE handle);
 
-uint8_t wma_map_channel(uint8_t mapChannel);
-
 int wma_cli_get_command(int vdev_id, int param_id, int vpdev);
 int wma_cli_set_command(int vdev_id, int param_id, int sval, int vpdev);
 int wma_cli_set2_command(int vdev_id, int param_id, int sval1,