diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d163863
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+build/
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a4fa2cc..2bc327b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,7 +29,6 @@ ExternalProject_Add(Draco
   GIT_REPOSITORY https://github.com/google/draco
   GIT_TAG 1.2.0
   PREFIX draco
-  GIT_TAG 1.2.0
   INSTALL_DIR
   CMAKE_ARGS
 	-DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>