diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 62b6555cfa272c628efab4ffed1781eefea5c364..1d05b2d5abed35b639a738be9d33e10a1f5660e8 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -662,7 +662,7 @@ void intel_crt_init(struct drm_device *dev)
 	if (IS_HASWELL(dev))
 		crt->base.crtc_mask = (1 << 0);
 	else
-		crt->base.crtc_mask = (1 << 0) | (1 << 1);
+		crt->base.crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
 
 	if (IS_GEN2(dev))
 		connector->interlace_allowed = 0;