diff --git a/package/Makefile.in b/package/Makefile.in
index eac28b3a96..229206d393 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -218,7 +218,7 @@ ifeq ($(BR2_riscv),y)
 TARGET_CFLAGS += -fPIC
 endif
 ELF2FLT_FLAGS = $(if $($(PKG)_FLAT_STACKSIZE),\
-	-Wl$(comma)-elf2flt="-r -s$($(PKG)_FLAT_STACKSIZE)",\
+	-Wl$(comma)-elf2flt=-r -Wl$(comma)-elf2flt=-s$($(PKG)_FLAT_STACKSIZE),\
         -Wl$(comma)-elf2flt=-r)
 TARGET_CFLAGS += $(ELF2FLT_FLAGS)
 TARGET_CXXFLAGS += $(ELF2FLT_FLAGS)