diff --git a/Source/HBIOS/Build.cmd b/Source/HBIOS/Build.cmd
index 35162fd4..7c8ccda7 100644
--- a/Source/HBIOS/Build.cmd
+++ b/Source/HBIOS/Build.cmd
@@ -204,7 +204,7 @@ goto :eof
 :dist
 
 call Build SBC std || exit /b
-call Build SBC simh || exit /b
+call Build SBC simh_std || exit /b
 call Build MBC std || exit /b
 call Build ZETA std || exit /b
 call Build ZETA2 std || exit /b
diff --git a/Source/HBIOS/Build.sh b/Source/HBIOS/Build.sh
index 98c763d4..1684d8d5 100755
--- a/Source/HBIOS/Build.sh
+++ b/Source/HBIOS/Build.sh
@@ -12,7 +12,7 @@ export CPUFAM
 if [ "${ROM_PLATFORM}" == "dist" ] ; then
 	echo "!!!DISTRIBUTION BUILD!!!"
 	ROM_PLATFORM="SBC"; ROM_CONFIG="std"; bash Build.sh
-	ROM_PLATFORM="SBC"; ROM_CONFIG="simh"; bash Build.sh
+	ROM_PLATFORM="SBC"; ROM_CONFIG="simh_std"; bash Build.sh
 	ROM_PLATFORM="MBC"; ROM_CONFIG="std"; bash Build.sh
 	ROM_PLATFORM="ZETA"; ROM_CONFIG="std"; bash Build.sh
 	ROM_PLATFORM="ZETA2"; ROM_CONFIG="std"; bash Build.sh
diff --git a/Source/HBIOS/sn76489.asm b/Source/HBIOS/sn76489.asm
index 2b5c2f6d..8a41fe7d 100644
--- a/Source/HBIOS/sn76489.asm
+++ b/Source/HBIOS/sn76489.asm
@@ -129,10 +129,10 @@ SN7_RESET:
 ;
 	; RESET DEFAULTS IN CASE OF AN IN-PLACE HBIOS RESTART
 	LD	HL,0
-	LD	(SP_PENDING_PERIOD),HL
-	LD	(SP_PENDING_DURATION),HL
+	LD	(SN7_PENDING_PERIOD),HL
+	LD	(SN7_PENDING_DURATION),HL
 	XOR	A
-	LD	(SP_PENDING_VOLUME),A
+	LD	(SN7_PENDING_VOLUME),A
 ;
 	XOR	A
 	RET