diff --git a/libs/libc/libc.csv b/libs/libc/libc.csv
index 30761a8e953..f15b17d4c5c 100644
--- a/libs/libc/libc.csv
+++ b/libs/libc/libc.csv
@@ -1,5 +1,6 @@
 "__errno","errno.h","defined(CONFIG_BUILD_FLAT)","FAR int *"
 "__stack_chk_fail","ssp/ssp.h","defined(CONFIG_STACK_CANARIES)","void","void"
+"_assert","assert.h","","void","FAR const char *","int"
 "_alert","debug.h","!defined(CONFIG_CPP_HAVE_VARARGS) && defined(CONFIG_DEBUG_ERROR)","void","FAR const char *","..."
 "_err","debug.h","!defined(CONFIG_CPP_HAVE_VARARGS) && defined(CONFIG_DEBUG_ERROR)","void","FAR const char *","..."
 "_info","debug.h","!defined(CONFIG_CPP_HAVE_VARARGS) && defined(CONFIG_DEBUG_INFO)","void","FAR const char *","..."