diff --git a/target/linux/generic/config-6.6 b/target/linux/generic/config-6.6
index 9eec780b53ae85..861255328dd567 100644
--- a/target/linux/generic/config-6.6
+++ b/target/linux/generic/config-6.6
@@ -4757,7 +4757,8 @@ CONFIG_PROC_SYSCTL=y
 # CONFIG_PSAMPLE is not set
 # CONFIG_PSB6970_PHY is not set
 # CONFIG_PSE_CONTROLLER is not set
-# CONFIG_PSI is not set
+CONFIG_PSI=y
+# CONFIG_PSI_DEFAULT_DISABLED is not set
 # CONFIG_PSTORE is not set
 # CONFIG_PSTORE_BLK is not set
 # CONFIG_PSTORE_COMPRESS is not set