diff --git a/GL/state.c b/GL/state.c
index 50a5656..3b4207a 100644
--- a/GL/state.c
+++ b/GL/state.c
@@ -420,6 +420,10 @@ GLAPI void APIENTRY glClearDepth(GLfloat depth) {
 
 }
 
+GLAPI void APIENTRY glDrawBuffer(GLenum mode) {
+
+}
+
 GLAPI void APIENTRY glReadBuffer(GLenum mode) {
 
 }
diff --git a/include/gl.h b/include/gl.h
index ac3072d..6a3bb5e 100644
--- a/include/gl.h
+++ b/include/gl.h
@@ -467,6 +467,7 @@ GLAPI void APIENTRY glClear(GLuint mode);
 GLAPI void APIENTRY glClearColor(GLfloat r, GLfloat g, GLfloat b, GLfloat a);
 
 GLAPI void APIENTRY glReadBuffer(GLenum mode);
+GLAPI void APIENTRY glDrawBuffer(GLenum mode);
 
 /* Depth Testing */
 GLAPI void APIENTRY glClearDepth(GLfloat depth);