diff --git a/inc/fastrpc_apps_user.h b/inc/fastrpc_apps_user.h
index 22b62b2..1da001b 100644
--- a/inc/fastrpc_apps_user.h
+++ b/inc/fastrpc_apps_user.h
@@ -20,13 +20,6 @@
 #define __CONSTRUCTOR_ATTRIBUTE__ __attribute__((constructor))
 #endif
 
-/*
- * API to check if kernel supports remote memory allocation
- * Returns 0 if NOT supported
- *
- */
-int is_kernel_alloc_supported(int dev, int domain);
-
 /*
  * API to initialize rpcmem data structures for ION allocation
  */