diff --git a/src/r6xx_accel.c b/src/r6xx_accel.c
index cc82115..d30ac42 100644
--- a/src/r6xx_accel.c
+++ b/src/r6xx_accel.c
@@ -910,6 +910,12 @@ set_default_state(ScrnInfoPtr pScrn, drmBufPtr ib)
 
     sq_setup(pScrn, ib, &sq_conf);
 
+    /* set fake reloc for unused depth */
+    BEGIN_BATCH(3 + 2);
+    EREG(ib, DB_DEPTH_INFO, 0);
+    RELOC_BATCH(accel_state->shaders_bo, RADEON_GEM_DOMAIN_VRAM, 0);
+    END_BATCH();
+
     BEGIN_BATCH(56);
     EREG(ib, SQ_VTX_BASE_VTX_LOC,                 0);
     EREG(ib, SQ_VTX_START_INST_LOC,               0);