diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c b/src/mesa/drivers/dri/intel/intel_extensions.c
index 73e578b72f0..6b5f6780cc0 100755
--- a/src/mesa/drivers/dri/intel/intel_extensions.c
+++ b/src/mesa/drivers/dri/intel/intel_extensions.c
@@ -108,6 +108,7 @@ intelInitExtensions(struct gl_context *ctx)
       ctx->Extensions.ARB_texture_buffer_object_rgb32 = true;
       ctx->Extensions.ARB_texture_cube_map_array = true;
       ctx->Extensions.OES_depth_texture_cube_map = true;
+      ctx->Extensions.ARB_shading_language_packing = true;
    }
 
    if (intel->gen >= 5)