diff --git a/tools/objtool/Makefile b/tools/objtool/Makefile
index 66397d755fe4..ad6e1ec706ce 100644
--- a/tools/objtool/Makefile
+++ b/tools/objtool/Makefile
@@ -87,7 +87,7 @@ BUILD_DISAS := n
 
 ifeq ($(feature-libbfd),1)
 	BUILD_DISAS := y
-	OBJTOOL_CFLAGS += -DDISAS
+	OBJTOOL_CFLAGS += -DDISAS -DPACKAGE="objtool"
 	OBJTOOL_LDFLAGS += -lopcodes
 endif