diff --git a/util/amdfwtool/Makefile b/util/amdfwtool/Makefile
index 2fd128d895..7b7793535a 100644
--- a/util/amdfwtool/Makefile
+++ b/util/amdfwtool/Makefile
@@ -5,7 +5,8 @@ HOSTCC ?= cc
 SRC = amdfwtool.c data_parse.c
 OBJ = $(SRC:%.c=%.o)
 TARGET = amdfwtool
-CFLAGS=-O2 -Wall -Wextra -Wshadow -Werror
+WERROR=-Werror
+CFLAGS=-O2 -Wall -Wextra -Wshadow ${WERROR}
 
 all: $(TARGET)
 
@@ -19,3 +20,11 @@ clean:
 	@rm -f $(TARGET) $(OBJ)
 
 distclean: clean
+
+help:
+	@echo "${TARGET}: Create AMD Firmware combination"
+	@echo "Targets: all, clean, distclean, help"
+	@echo "To disable warnings as errors, run make as:"
+	@echo "  make all WERROR=\"\""
+
+.PHONY: all clean distclean help