diff --git a/project/makefile b/project/makefile
index 7bc2dbc..1e0c874 100644
--- a/project/makefile
+++ b/project/makefile
@@ -32,10 +32,10 @@ INCLUDE = -I../include -I../include/engine
 COMPILER = $(CC)
 
 ifeq "$(shell uname -s)" "Darwin"
-	MACOS = true
+	OSX = true
 endif
 
-ifeq "$(MACOS)" "true"
+ifeq "$(OSX)" "true"
 	LIBRARY_EXT = dylib
 	COMPILER_FLAGS += -DOSX -D_OSX -DPOSIX
 	LINKER_FLAGS += -dynamiclib -lstdc++ -mmacosx-version-min=10.5 -arch i386
@@ -49,11 +49,11 @@ BINARY_OUTPUT = $(PROJECT).$(LIBRARY_EXT)
 
 ifeq ($(findstring clang,$(COMPILER)),clang)
 	COMPILER_FLAGS += -D__extern_always_inline="extern __always_inline"
-	ifeq "$(MACOS)" "false"
+	ifeq "$(OSX)" "false"
 		LINKER_FLAGS += -lgcc_eh
 	endif
 else ifeq ($(findstring gcc,$(COMPILER)),gcc)
-	ifneq "$(MACOS)" "false"
+	ifneq "$(OSX)" "false"
 		LINKER_FLAGS += -static-libgcc
 		COMPILER_FLAGS += -funroll-all-loops
 	endif
@@ -82,23 +82,9 @@ release:
 debug:
 	$(MAKE) compile DEBUG=true
 
-release_macos:
-	$(MAKE) compile MACOS=true DEBUG=false
-
-debug_macos:
-	$(MAKE) compile MACOS=true DEBUG=true
-
-all_linux:
+all:
 	$(MAKE) compile DEBUG=true
 	$(MAKE) compile DEBUG=false
-
-all_macos:
-	$(MAKE) compile MACOS=true DEBUG=false
-	$(MAKE) compile MACOS=true DEBUG=true
-
-all: all_linux all_macos
-default: all_linux
-
 clean:
 	rm -rf release/*.o
 	rm -rf release/$(BINARY_OUTPUT)