--- a/src/benchmarks/GLSL_parallax/init.c
+++ b/src/benchmarks/GLSL_parallax/init.c
@@ -21,6 +21,7 @@
 #include <stdlib.h>
 
 #include <SDL/SDL.h>
+#include <SDL/SDL_image.h>
 #include <GL/gl.h>
 #include <GL/glext.h> 
 
--- a/src/benchmarks/GL_shadow/object.c
+++ b/src/benchmarks/GL_shadow/object.c
@@ -8,6 +8,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <SDL/SDL.h>
+#include <SDL/SDL_image.h>
 #include <GL/gl.h>
 #include "object.h"
 
--- a/src/benchmarks/GL_smoke/particle.c
+++ b/src/benchmarks/GL_smoke/particle.c
@@ -4,6 +4,7 @@
 
 #include <stdlib.h>
 #include <SDL/SDL.h>
+#include <SDL/SDL_image.h>
 #include <GL/gl.h>
 
 #include "particle.h"
