diff --git a/.gitmodules b/.gitmodules
index cf6c543..d77d46c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -175,3 +175,6 @@
 [submodule "avr/libraries/Kaleidoscope-USB-Quirks"]
 	path = avr/libraries/Kaleidoscope-USB-Quirks
 	url = https://github.com/keyboardio/Kaleidoscope-USB-Quirks
+[submodule "avr/libraries/Kaleidoscope-Hardware-Virtual"]
+	path = avr/libraries/Kaleidoscope-Hardware-Virtual
+	url = https://github.com/keyboardio/Kaleidoscope-Hardware-Virtual
diff --git a/avr/libraries/Kaleidoscope-Hardware-Virtual b/avr/libraries/Kaleidoscope-Hardware-Virtual
new file mode 160000
index 0000000..1189fe2
--- /dev/null
+++ b/avr/libraries/Kaleidoscope-Hardware-Virtual
@@ -0,0 +1 @@
+Subproject commit 1189fe28a2af0c10ae3a56143d35ec54957d9acc