diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 98983bc271c0ea240d963cdaab9179000a370073..0000000000000000000000000000000000000000
--- a/.gitmodules
+++ /dev/null
@@ -1,9 +0,0 @@
-[submodule "tests/libs/bats"]
-	path = tests/libs/bats
-	url = https://github.com/sstephenson/bats
-[submodule "tests/libs/bats-assert"]
-	path = tests/libs/bats-assert
-	url = https://github.com/ztombol/bats-assert
-[submodule "tests/libs/bats-support"]
-	path = tests/libs/bats-support
-	url = https://github.com/ztombol/bats-support
diff --git a/tests/libs/bats b/tests/libs/bats
deleted file mode 160000
index 03608115df2071fff4eaaff1605768c275e5f81f..0000000000000000000000000000000000000000
--- a/tests/libs/bats
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 03608115df2071fff4eaaff1605768c275e5f81f
diff --git a/tests/libs/bats-assert b/tests/libs/bats-assert
deleted file mode 160000
index 9f88b4207da750093baabc4e3f41bf68f0dd3630..0000000000000000000000000000000000000000
--- a/tests/libs/bats-assert
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 9f88b4207da750093baabc4e3f41bf68f0dd3630
diff --git a/tests/libs/bats-support b/tests/libs/bats-support
deleted file mode 160000
index 004e707638eedd62e0481e8cdc9223ad471f12ee..0000000000000000000000000000000000000000
--- a/tests/libs/bats-support
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 004e707638eedd62e0481e8cdc9223ad471f12ee