diff --git a/Makefile b/Makefile
index 4b749a6..a41feff 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ UNAME_S := $(shell uname -s)
 ifeq ($(UNAME_S),Darwin)
 SKETCHBOOK_DIR ?= $(HOME)/Documents/Arduino/
 else
-SKETCHBOOK_DIR ?= $(HOME)/arduino
+SKETCHBOOK_DIR ?= $(HOME)/Arduino
 endif
 
 BOARD_HARDWARE_PATH ?= $(SKETCHBOOK_DIR)/hardware