diff --git a/drivers/gpu/nvgpu/gv11b/gr_gv11b.c b/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
index 078272d13..ee49a8f2d 100644
--- a/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
@@ -1740,7 +1740,7 @@ void gr_gv11b_get_access_map(struct gk20a *g,
 		0x419a04, /* gr_pri_gpcs_tpcs_tex_lod_dbg      */
 		0x419a08, /* gr_pri_gpcs_tpcs_tex_samp_dbg     */
 		0x419e84, /* gr_pri_gpcs_tpcs_sms_dbgr_control0 */
-		0x419f78, /* gr_pri_gpcs_tpcs_sm_disp_ctrl     */
+		0x419ba4, /* gr_pri_gpcs_tpcs_sm_disp_ctrl     */
 	};
 
 	*whitelist = wl_addr_gv11b;