diff --git a/src/soc/amd/stoneyridge/cpu.c b/src/soc/amd/stoneyridge/cpu.c
index 6cb59a955d..1d9804d99c 100644
--- a/src/soc/amd/stoneyridge/cpu.c
+++ b/src/soc/amd/stoneyridge/cpu.c
@@ -55,7 +55,7 @@ static void pre_mp_init(void)
 
 static int get_cpu_count(void)
 {
-	return (pci_read_config16(SOC_NB_DEV, D18F0_CPU_CNT) & CPU_CNT_MASK)
+	return (pci_read_config16(SOC_HT_DEV, D18F0_CPU_CNT) & CPU_CNT_MASK)
 									+ 1;
 }