diff --git a/.gitmodules b/.gitmodules
index c5e95ae..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "JSON-Schema-Test-Suite"]
-	path = spec/JSON-Schema-Test-Suite
-	url = https://github.com/epoberezkin/JSON-Schema-Test-Suite
diff --git a/spec/JSON-Schema-Test-Suite b/spec/JSON-Schema-Test-Suite
deleted file mode 160000
index d319afa..0000000
--- a/spec/JSON-Schema-Test-Suite
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit d319afab25afa93143623a8a395d9cd7211faa33