diff --git a/.gitmodules b/.gitmodules
index 65a3a4e9..a3f452e2 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -253,9 +253,6 @@
 [submodule "repos/ModularFungi"]
 	path = repos/ModularFungi
 	url = https://github.com/david-c14/ModularFungi.git
-[submodule "repos/STS"]
-	path = repos/STS
-	url = https://github.com/SmallTownSound/STS.git
 [submodule "repos/HolonicSystems-Free"]
 	path = repos/HolonicSystems-Free
 	url = https://github.com/hdavid/VCVRack-Holon.ist.git
diff --git a/repos/STS b/repos/STS
deleted file mode 160000
index 433c96c5..00000000
--- a/repos/STS
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 433c96c5664b17f9398a0b15c688753c39b39d6b