diff --git a/src/gu/sceGuCallList.c b/src/gu/sceGuCallList.c
index 8d403b26..7633c1b2 100644
--- a/src/gu/sceGuCallList.c
+++ b/src/gu/sceGuCallList.c
@@ -15,7 +15,7 @@ int sceGuCallList(const void *list)
 
 	if (gu_call_mode == GU_CALL_SIGNAL)
 	{
-		sendCommandi(SIGNAL, (list_addr >> 16) | 0x110000);
+		sendCommandi(SIGNAL, (0x11 << 16) | (list_addr >> 16));
 		sendCommandi(END, list_addr & 0xffff);
 	}
 	else
diff --git a/src/gu/sceGuFinishId.c b/src/gu/sceGuFinishId.c
index ad5e638f..2d63ca8c 100644
--- a/src/gu/sceGuFinishId.c
+++ b/src/gu/sceGuFinishId.c
@@ -33,7 +33,7 @@ int sceGuFinishId(unsigned int id)
 	case GU_CALL:
 		if (gu_call_mode == GU_CALL_SIGNAL)
 		{
-			sendCommandi(SIGNAL, 0x120000);
+			sendCommandi(SIGNAL, 0x12 << 16);
 			sendCommandi(END, 0);
 		}
 		else