diff --git a/extras/150kernel/installer/Makefile b/extras/150kernel/installer/Makefile
index 26a75ab9..e3fdebe7 100644
--- a/extras/150kernel/installer/Makefile
+++ b/extras/150kernel/installer/Makefile
@@ -24,10 +24,18 @@ EXTRA_TARGETS = EBOOT.PBP
 
 PSP_FW_VERSION = 660
 
-all:
+all: $(TARGET).prx
+
+pspbtcnf_game.h:
 	$(Q)bin2c ../btcnf/pspbtcnf_game.txt pspbtcnf_game.h pspbtcnf_game
+
+reboot150.h:
 	$(Q)bin2c $(ARKROOT)/extras/150kernel/reboot150/reboot150.prx reboot150.h reboot150
+
+systemctrl150.h:
 	$(Q)bin2c $(ARKROOT)/extras/150kernel/systemctrl150/systemctrl150.prx systemctrl150.h systemctrl150
+
+tmctrl150.h:
 	$(Q)bin2c $(ARKROOT)/extras/150kernel/tmctrl150/tmctrl150.prx tmctrl150.h tmctrl150
 
 PSPSDK=$(shell psp-config --pspsdk-path)
diff --git a/extras/150kernel/installer/Makefile.bak b/extras/150kernel/installer/Makefile.bak
deleted file mode 100644
index e3fdebe7..00000000
--- a/extras/150kernel/installer/Makefile.bak
+++ /dev/null
@@ -1,42 +0,0 @@
-TARGET = ark150addoninstaller
-OBJS = \
-	pspbtcnf_game.h \
-	reboot150.h \
-	systemctrl150.h \
-	tmctrl150.h \
-	main.o \
-	pspDecrypt.o \
-	pspPSAR.o \
-
-CFLAGS = -std=c99 -Os -G0 -Wall
-INCDIR = $(PSPSDK)/include $(ARKROOT)/common/include
-
-LIBS = -lpspkubridge -lpsppower
-
-CXXFLAGS = $(CFLAGS)
-ASFLAGS = $(CFLAGS)
-LDFLAGS = -L $(ARKROOT)/libs
-BUILD_PRX = 1
-PSP_EBOOT_ICON = 
-PSP_EBOOT_TITLE += ARK 150 Addon Installer
-
-EXTRA_TARGETS = EBOOT.PBP
-
-PSP_FW_VERSION = 660
-
-all: $(TARGET).prx
-
-pspbtcnf_game.h:
-	$(Q)bin2c ../btcnf/pspbtcnf_game.txt pspbtcnf_game.h pspbtcnf_game
-
-reboot150.h:
-	$(Q)bin2c $(ARKROOT)/extras/150kernel/reboot150/reboot150.prx reboot150.h reboot150
-
-systemctrl150.h:
-	$(Q)bin2c $(ARKROOT)/extras/150kernel/systemctrl150/systemctrl150.prx systemctrl150.h systemctrl150
-
-tmctrl150.h:
-	$(Q)bin2c $(ARKROOT)/extras/150kernel/tmctrl150/tmctrl150.prx tmctrl150.h tmctrl150
-
-PSPSDK=$(shell psp-config --pspsdk-path)
-include $(PSPSDK)/lib/build.mak