diff --git a/examples/Blink/Makefile b/examples/Blink/Makefile
index 12cd3e6..5b4e180 100644
--- a/examples/Blink/Makefile
+++ b/examples/Blink/Makefile
@@ -1,4 +1,3 @@
-ARDUINO_DIR = /Applications/Arduino.app/Contents/Resources/Java
 PARSE_BOARD = ../../arduino-mk/ard-parse-boards
 
 BOARD_TAG    = uno
diff --git a/examples/BlinkWithoutDelay/Makefile b/examples/BlinkWithoutDelay/Makefile
index 5c8c1dd..c6f4413 100644
--- a/examples/BlinkWithoutDelay/Makefile
+++ b/examples/BlinkWithoutDelay/Makefile
@@ -1,4 +1,3 @@
-ARDUINO_DIR = /Applications/Arduino.app/Contents/Resources/Java
 PARSE_BOARD = ../../arduino-mk/ard-parse-boards
 
 BOARD_TAG    = uno
@@ -6,4 +5,4 @@ ARDUINO_PORT = /dev/cu.usb*
 
 ARDUINO_LIBS = 
 
-include ../../arduino-mk/Arduino.mk
\ No newline at end of file
+include ../../arduino-mk/Arduino.mk
diff --git a/examples/Fade/Makefile b/examples/Fade/Makefile
index 5c8c1dd..c6f4413 100644
--- a/examples/Fade/Makefile
+++ b/examples/Fade/Makefile
@@ -1,4 +1,3 @@
-ARDUINO_DIR = /Applications/Arduino.app/Contents/Resources/Java
 PARSE_BOARD = ../../arduino-mk/ard-parse-boards
 
 BOARD_TAG    = uno
@@ -6,4 +5,4 @@ ARDUINO_PORT = /dev/cu.usb*
 
 ARDUINO_LIBS = 
 
-include ../../arduino-mk/Arduino.mk
\ No newline at end of file
+include ../../arduino-mk/Arduino.mk
diff --git a/examples/HelloWorld/Makefile b/examples/HelloWorld/Makefile
index 591d575..c172309 100644
--- a/examples/HelloWorld/Makefile
+++ b/examples/HelloWorld/Makefile
@@ -1,4 +1,3 @@
-ARDUINO_DIR = /Applications/Arduino.app/Contents/Resources/Java
 PARSE_BOARD = ../../arduino-mk/ard-parse-boards
 
 BOARD_TAG    = uno
@@ -6,4 +5,4 @@ ARDUINO_PORT = /dev/cu.usb*
 
 ARDUINO_LIBS = LiquidCrystal
 
-include ../../arduino-mk/Arduino.mk
\ No newline at end of file
+include ../../arduino-mk/Arduino.mk
diff --git a/examples/WebServer/Makefile b/examples/WebServer/Makefile
index 56e422f..ea982e7 100644
--- a/examples/WebServer/Makefile
+++ b/examples/WebServer/Makefile
@@ -1,4 +1,3 @@
-ARDUINO_DIR = /Applications/Arduino.app/Contents/Resources/Java
 PARSE_BOARD = ../../arduino-mk/ard-parse-boards
 
 BOARD_TAG    = uno
@@ -6,4 +5,4 @@ ARDUINO_PORT = /dev/cu.usb*
 
 ARDUINO_LIBS = Ethernet Ethernet/utility SPI
 
-include ../../arduino-mk/Arduino.mk
\ No newline at end of file
+include ../../arduino-mk/Arduino.mk
diff --git a/examples/master_reader/Makefile b/examples/master_reader/Makefile
index 7e744c1..7d5d9d2 100644
--- a/examples/master_reader/Makefile
+++ b/examples/master_reader/Makefile
@@ -1,4 +1,3 @@
-ARDUINO_DIR = /Applications/Arduino.app/Contents/Resources/Java
 PARSE_BOARD = ../../arduino-mk/ard-parse-boards
 
 BOARD_TAG    = uno
diff --git a/examples/toneMelody/Makefile b/examples/toneMelody/Makefile
index 17d67e8..c6f4413 100644
--- a/examples/toneMelody/Makefile
+++ b/examples/toneMelody/Makefile
@@ -1,4 +1,3 @@
-ARDUINO_DIR = /Applications/Arduino.app/Contents/Resources/Java
 PARSE_BOARD = ../../arduino-mk/ard-parse-boards
 
 BOARD_TAG    = uno