diff --git a/rojo-test/build-tests/plugin_init/default.project.json b/rojo-test/build-tests/plugin_init/default.project.json
new file mode 100644
index 00000000..c683b506
--- /dev/null
+++ b/rojo-test/build-tests/plugin_init/default.project.json
@@ -0,0 +1,6 @@
+{
+  "name": "plugin_init",
+  "tree": {
+    "$path": "folder"
+  }
+}
diff --git a/rojo-test/build-tests/plugin_init/folder/lua/init.plugin.lua b/rojo-test/build-tests/plugin_init/folder/lua/init.plugin.lua
new file mode 100644
index 00000000..9761a96d
--- /dev/null
+++ b/rojo-test/build-tests/plugin_init/folder/lua/init.plugin.lua
@@ -0,0 +1 @@
+return "From folder/lua/init.plugin.lua"
diff --git a/rojo-test/build-tests/plugin_init/folder/luau/init.plugin.luau b/rojo-test/build-tests/plugin_init/folder/luau/init.plugin.luau
new file mode 100644
index 00000000..f5de5239
--- /dev/null
+++ b/rojo-test/build-tests/plugin_init/folder/luau/init.plugin.luau
@@ -0,0 +1 @@
+return "From folder/luau/init.plugin.luau"
diff --git a/tests/tests/build.rs b/tests/tests/build.rs
index 8c533115..c7873050 100644
--- a/tests/tests/build.rs
+++ b/tests/tests/build.rs
@@ -65,6 +65,7 @@ gen_build_tests! {
     no_name_default_project,
     no_name_project,
     no_name_top_level_project,
+    plugin_init,
 }
 
 fn run_build_test(test_name: &str) {