diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4.c
index 0f4ada64461e..bb863c8c6b39 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4.c
@@ -44,7 +44,7 @@ struct dml2_core_ip_params core_dcn4_ip_caps_base = {
 	.dppclk_delay_scl_lb_only = 16,
 	.dppclk_delay_cnvc_formatter = 28,
 	.dppclk_delay_cnvc_cursor = 6,
-	.cursor_buffer_size = 42,
+	.cursor_buffer_size = 24,
 	.cursor_chunk_size = 2,
 	.dispclk_delay_subtotal = 125,
 	.max_inter_dcn_tile_repeaters = 8,