1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 1cd5572..1075f53 100644
--- a/Makefile
+++ b/Makefile
@@ -66,7 +66,7 @@ $(H2SPECD):
 	$(gen_verbose) mkdir -p $(GOPATH)/src/github.com/summerwind
 	-$(verbose) git clone --depth 1 https://github.com/summerwind/h2spec $(dir $(H2SPECD))
 	-$(verbose) $(MAKE) -C $(dir $(H2SPECD)) build MAKEFLAGS=
-	-$(verbose) go build -o $(H2SPECD) $(dir $(H2SPECD))/cmd/h2spec/h2specd.go
+	-$(verbose) cd $(dir $(H2SPECD)) && go build cmd/h2specd/h2specd.go
 
 # Public suffix module generator.
 # https://publicsuffix.org/list/