diff --git a/TextureCache/Makefile b/TextureCache/Makefile
index 19fec6d..4bd21cd 100644
--- a/TextureCache/Makefile
+++ b/TextureCache/Makefile
@@ -1,6 +1,6 @@
 
 CXX      := g++
-CXXFLAGS := -O2
+CXXFLAGS ?= -O2
 OBJS     := TextureCache.o
 
 all: $(OBJS)
diff --git a/TextureCache/TextureCache.cc b/TextureCache/TextureCache.cc
index 8a8ab29..ea38483 100644
--- a/TextureCache/TextureCache.cc
+++ b/TextureCache/TextureCache.cc
@@ -1,6 +1,6 @@
 
-#include <SDL/SDL.h>
-#include <SDL/SDL_image.h>
+#include <SDL.h>
+#include <SDL_image.h>
 #include <GL/gl.h>
 #include <GL/glu.h>
 #include <iostream>