diff --git a/src/southbridge/amd/common/acpi/sleepstates.asl b/src/southbridge/amd/common/acpi/sleepstates.asl
index f6afd7c648..97646a704a 100644
--- a/src/southbridge/amd/common/acpi/sleepstates.asl
+++ b/src/southbridge/amd/common/acpi/sleepstates.asl
@@ -7,22 +7,22 @@ Name (SSFG, 0x0D)
 Name (SSFG, 0x09)
 #endif
 If (CONFIG(DISABLE_ACPI_HIBERNATE)) {
-	Store(And(SSFG, 0xF7), SSFG)
+	SSFG &= 0xf7
 }
 
 /* Supported sleep states: */
 Name(\_S0, Package () {0x00, 0x00, 0x00, 0x00} )	/* (S0) - working state */
 
-If (And(SSFG, 0x01)) {
+If (SSFG & 0x01) {
 	Name(\_S1, Package () {0x01, 0x01, 0x00, 0x00} )	/* (S1) - sleeping w/CPU context */
 }
-If (And(SSFG, 0x02)) {
+If (SSFG & 0x02) {
 	Name(\_S2, Package () {0x02, 0x02, 0x00, 0x00} )	/* (S2) - "light" Suspend to RAM */
 }
-If (And(SSFG, 0x04)) {
+If (SSFG & 0x04) {
 	Name(\_S3, Package () {0x03, 0x03, 0x00, 0x00} )	/* (S3) - Suspend to RAM */
 }
-If (And(SSFG, 0x08)) {
+If (SSFG & 0x08) {
 	Name(\_S4, Package () {0x04, 0x04, 0x00, 0x00} )	/* (S4) - Suspend to Disk */
 }