diff --git a/.gitmodules b/.gitmodules
index ff26848..0da84e5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,3 @@
 [submodule "deps/limonp"]
 	path = deps/limonp
 	url = https://github.com/yanyiwu/limonp.git
-[submodule "test/googletest"]
-	path = test/googletest
-	url = https://github.com/google/googletest.git
diff --git a/test/googletest b/test/googletest
deleted file mode 160000
index 703bd9c..0000000
--- a/test/googletest
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 703bd9caab50b139428cea1aaff9974ebee5742e