diff --git a/Eternal-Lands-1.9.4-orig/gl_init.c b/Eternal-Lands-1.9.4/gl_init.c
index 8ecbae9..4f80985 100644
--- a/Eternal-Lands-1.9.4-orig/gl_init.c
+++ b/Eternal-Lands-1.9.4/gl_init.c
@@ -27,6 +27,8 @@
 #include "fsaa/fsaa.h"
 #endif	/* FSAA */
 
+#define APIENTRY
+
 Uint32 flags;
 
 int window_width=640;
diff --git a/Eternal-Lands-1.9.4-orig/platform.h b/Eternal-Lands-1.9.4/platform.h
index 531fa84..6b5e9de 100644
--- a/Eternal-Lands-1.9.4-orig/platform.h
+++ b/Eternal-Lands-1.9.4/platform.h
@@ -87,11 +87,12 @@
  #define APIENTRYP *
 #elif !defined(BSD)
  #define GL_GLEXT_LEGACY
+ #include <GL/glew.h>
  #include <GL/gl.h>
  #include <GL/glu.h>
  #undef GL_VERSION_1_2
  #undef GL_VERSION_1_3
- #include "glext.h"
+ #include <GL/glext.h>
 #else // BSD
  #include <GL/gl.h>
  #include <GL/glu.h>