diff --git a/src/gallium/drivers/radeonsi/si_pm4.c b/src/gallium/drivers/radeonsi/si_pm4.c
index 8e2b36e9470..2c115138291 100644
--- a/src/gallium/drivers/radeonsi/si_pm4.c
+++ b/src/gallium/drivers/radeonsi/si_pm4.c
@@ -110,8 +110,10 @@ void si_pm4_set_reg_idx3(struct si_screen *sscreen, struct si_pm4_state *state,
 {
    SI_CHECK_SHADOWED_REGS(reg, 1);
 
-   si_pm4_set_reg_custom(state, reg - SI_SH_REG_OFFSET, val, PKT3_SET_SH_REG_INDEX,
-                         sscreen->info.gfx_level >= GFX10 ? 3 : 0);
+   if (sscreen->info.gfx_level >= GFX10)
+      si_pm4_set_reg_custom(state, reg - SI_SH_REG_OFFSET, val, PKT3_SET_SH_REG_INDEX, 3);
+   else
+      si_pm4_set_reg_custom(state, reg - SI_SH_REG_OFFSET, val, PKT3_SET_SH_REG, 0);
 }
 
 void si_pm4_set_reg_va(struct si_pm4_state *state, unsigned reg, uint32_t val)