diff --git a/legacy/evas/src/modules/engines/gl_common/evas_gl_common.h b/legacy/evas/src/modules/engines/gl_common/evas_gl_common.h
index a2ea2f208c..8b18ef816f 100644
--- a/legacy/evas/src/modules/engines/gl_common/evas_gl_common.h
+++ b/legacy/evas/src/modules/engines/gl_common/evas_gl_common.h
@@ -21,7 +21,6 @@
 #include <unistd.h>
 
 #include <GL/gl.h>
-#include <GL/glx.h>
 #include <GL/glu.h>
 
 #include <X11/Xlib.h>
@@ -191,7 +190,7 @@ void              evas_gl_common_texture_mipmaps_build(Evas_GL_Texture *tex, RGB
 Evas_GL_Texture  *evas_gl_common_ycbcr601pl_texture_new(Evas_GL_Context *gc, unsigned char **rows, int w, int h, int smooth);
 void              evas_gl_common_ycbcr601pl_texture_update(Evas_GL_Texture *tex, unsigned char **rows, int w, int h, int smooth);
     
-Evas_GL_Image    *evas_gl_common_image_load(Evas_GL_Context *gc, char *file, char *key, Evas_Image_Load_Opts *lo);
+Evas_GL_Image    *evas_gl_common_image_load(Evas_GL_Context *gc, const char *file, const char *key, Evas_Image_Load_Opts *lo);
 Evas_GL_Image    *evas_gl_common_image_new_from_data(Evas_GL_Context *gc, int w, int h, int *data, int alpha, int cspace);
 Evas_GL_Image    *evas_gl_common_image_new_from_copied_data(Evas_GL_Context *gc, int w, int h, int *data, int alpha, int cspace);
 Evas_GL_Image    *evas_gl_common_image_new(Evas_GL_Context *gc, int w, int h, int alpha, int cspace);
diff --git a/legacy/evas/src/modules/engines/gl_common/evas_gl_image.c b/legacy/evas/src/modules/engines/gl_common/evas_gl_image.c
index 0ec490972a..1080c647e7 100644
--- a/legacy/evas/src/modules/engines/gl_common/evas_gl_image.c
+++ b/legacy/evas/src/modules/engines/gl_common/evas_gl_image.c
@@ -1,7 +1,7 @@
 #include "evas_gl_private.h"
 
 Evas_GL_Image *
-evas_gl_common_image_load(Evas_GL_Context *gc, char *file, char *key, Evas_Image_Load_Opts *lo)
+evas_gl_common_image_load(Evas_GL_Context *gc, const char *file, const char *key, Evas_Image_Load_Opts *lo)
 {
    Evas_GL_Image *im;
    RGBA_Image *im_im;