diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 6066e6f5b96..5ef97c86c15 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2527,8 +2527,6 @@ struct gl_shared_state
 
    /** GL_ARB_sampler_objects */
    struct _mesa_HashTable *SamplerObjects;
-
-   void *DriverData;  /**< Device driver shared state */
 };