diff --git a/Makefile b/Makefile
index aaf5940..4a92547 100644
--- a/Makefile
+++ b/Makefile
@@ -4,8 +4,8 @@ all: patch
 	go build -o bin/suzu cmd/suzu/main.go
 
 patch:
-	patch -o oggwriter.go ./third_party/pion/oggwriter.go ./patch/oggwriter.go.patch
-	patch -o util.go ./third_party/pion/util.go ./patch/util.go.patch
+	patch -o oggwriter.go ./_third_party/pion/oggwriter.go ./patch/oggwriter.go.patch
+	patch -o util.go ./_third_party/pion/util.go ./patch/util.go.patch
 
 
 test:
diff --git a/third_party/pion/oggwriter.go b/_third_party/pion/oggwriter.go
similarity index 100%
rename from third_party/pion/oggwriter.go
rename to _third_party/pion/oggwriter.go
diff --git a/third_party/pion/util.go b/_third_party/pion/util.go
similarity index 100%
rename from third_party/pion/util.go
rename to _third_party/pion/util.go