diff --git a/.gitmodules b/.gitmodules
index cf20af141..74a88d57b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,7 +2,7 @@
 	path = src/pocketmine/lang/locale
 	url = https://github.com/pmmp/PocketMine-Language.git
 [submodule "tests/preprocessor"]
-	path = tests/preprocessor
+	path = build/preprocessor
 	url = https://github.com/pmmp/preprocessor.git
 [submodule "tests/plugins/PocketMine-DevTools"]
 	path = tests/plugins/PocketMine-DevTools
diff --git a/tests/preprocessor b/build/preprocessor
similarity index 100%
rename from tests/preprocessor
rename to build/preprocessor