diff --git a/lib/CPUs/MIPS/tools/Makefile b/lib/CPUs/MIPS/tools/Makefile
index 5c3b293..12c184e 100644
--- a/lib/CPUs/MIPS/tools/Makefile
+++ b/lib/CPUs/MIPS/tools/Makefile
@@ -1,8 +1,17 @@
-all: ramgen romgen
+CFLAGS=-O2
 
-ramgen: src/ramgen.c
-	gcc -o ./ramgen.exe src/ramgen.c
-	
-romgen: src/romgen.c
-	gcc -o ./romgen.exe src/romgen.c
-	
\ No newline at end of file
+CC=gcc
+
+all: romgen ramgen flashgen
+
+romgen: ./src/romgen.c
+	$(CC) $(CFLAGS) ./src/romgen.c -o ./romgen
+
+ramgen: ./src/ramgen.c
+	$(CC) $(CFLAGS) ./src/ramgen.c -o ./ramgen
+
+flashgen: ./src/flashgen.c
+	$(CC) $(CFLAGS) ./src/flashgen.c -o ./flashgen
+
+clean:
+	rm -rf romgen* ramgen* flashgen*