diff --git a/arduino/ConnecticutHalftime/Makefile b/arduino/ConnecticutHalftime/Makefile
index d0b0e8e..51c7f30 120000
--- a/arduino/ConnecticutHalftime/Makefile
+++ b/arduino/ConnecticutHalftime/Makefile
@@ -1 +1 @@
-../Makefile
\ No newline at end of file
+../arduino.mk
\ No newline at end of file
diff --git a/arduino/Makefile b/arduino/Makefile
deleted file mode 120000
index 868c6f3..0000000
--- a/arduino/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-arduino.mk
\ No newline at end of file
diff --git a/arduino/Makefile b/arduino/Makefile
new file mode 100644
index 0000000..a2fd604
--- /dev/null
+++ b/arduino/Makefile
@@ -0,0 +1,2 @@
+arduino.mk:
+	curl -L -o $@ -s http://ed.am/dev/make/arduino-mk/arduino.mk
diff --git a/arduino/setup b/arduino/setup
deleted file mode 100755
index 2e2c7c5..0000000
--- a/arduino/setup
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-set -e
-
-cd $(dirname "$BASH_SOURCE")
-curl -L -O -s http://ed.am/dev/make/arduino-mk/arduino.mk