diff --git a/Makefile b/Makefile
index f32cd684f5a5798d54dbed1ab47b26f1ca36b062..6d48c7fb9bfef4fdf96ca1253b87e237f6a05b77 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,7 @@ GO_LDFLAGS = -ldflags '-X $(PKG)/internal/version.version=$(VERSION) -X $(PKG)/i
 
 unexport GOROOT
 unexport GOBIN
+unexport DESTDIR
 
 export GOPATH := $(TARGET_DIR)
 export PATH := $(GOPATH)/bin:$(PATH)