diff --git a/makefiles/toolchain/gnu.inc.mk b/makefiles/toolchain/gnu.inc.mk
index 039b8aa14def68926308948446750ec11eb951ca..6c9fddb83d447bfd13e0d5dbd04311b58ff3d3f8 100644
--- a/makefiles/toolchain/gnu.inc.mk
+++ b/makefiles/toolchain/gnu.inc.mk
@@ -9,6 +9,7 @@ export AR         = $(PREFIX)ar
 export RANLIB     = $(PREFIX)ranlib
 endif
 export AS         = $(PREFIX)as
+export NM         = $(PREFIX)nm
 export LINK       = $(PREFIX)gcc
 export LINKXX     = $(PREFIX)g++
 export SIZE       = $(PREFIX)size