diff --git a/README.md b/README.md
index e2e11e3..d3cde83 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,27 @@
 # OAM Time Machine for Eurorack
 
+## Install and Build
+
+Make sure to clone this repo recursively:
+
+```
+git clone --recurse-submodules https://github.com/oamodular/time-machine
+```
+
+You will also need some arm eabi packages, which you can get on a debian-ish system with:
+
+```
+sudo apt install gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib
+```
+
+Now finally to build:
+
+```
+(cd DaisyExamples/libDaisy && make) \
+&& (cd DaisyExamples/DaisySP && make) \
+&& (cd TimeMachine && make)
+```
+
 ## Expanders
 
 Time Machine has methods for addings expaders. Via I2C pins or by sending/receiving Eurorack level signals to our 8-pin expander dealie. To be clear, these are **not currently used** by the firmware.
diff --git a/TimeMachine/Makefile b/TimeMachine/Makefile
index d2fa8f7..324125f 100644
--- a/TimeMachine/Makefile
+++ b/TimeMachine/Makefile
@@ -8,6 +8,8 @@ CPP_SOURCES = TimeMachine.cpp time_machine_hardware.cpp
 LIBDAISY_DIR = ../DaisyExamples/libDaisy/
 DAISYSP_DIR = ../DaisyExamples/DaisySP/
 
+USE_DAISYSP_LGPL=1
+
 # Core location, and generic Makefile.
 SYSTEM_FILES_DIR = $(LIBDAISY_DIR)/core
 include $(SYSTEM_FILES_DIR)/Makefile