diff --git a/src/mesa/drivers/dri/i965/gen6_blorp.cpp b/src/mesa/drivers/dri/i965/gen6_blorp.cpp
index 3ccd90e..103b77fa 100644
--- a/src/mesa/drivers/dri/i965/gen6_blorp.cpp
+++ b/src/mesa/drivers/dri/i965/gen6_blorp.cpp
@@ -938,6 +938,9 @@ gen6_blorp_emit_depth_disable(struct brw_context *brw,
 {
    struct intel_context *intel = &brw->intel;
 
+   intel_emit_post_sync_nonzero_flush(intel);
+   intel_emit_depth_stall_flushes(intel);
+
    BEGIN_BATCH(7);
    OUT_BATCH(_3DSTATE_DEPTH_BUFFER << 16 | (7 - 2));
    OUT_BATCH((BRW_DEPTHFORMAT_D32_FLOAT << 18) |