diff --git a/sc2/src/sc2code/comm/melnorm/melnorm.c b/sc2/src/sc2code/comm/melnorm/melnorm.c
index 51856cc81..f5819f765 100644
--- a/sc2/src/sc2code/comm/melnorm/melnorm.c
+++ b/sc2/src/sc2code/comm/melnorm/melnorm.c
@@ -232,7 +232,7 @@ ShipWorth (void)
 static COUNT rescue_fuel = 0;
 static SIS_STATE SIS_copy =
 {
-	0,
+	.log_x = 0,
 };
 
 static BOOLEAN