diff --git a/cc.kave.commons/src/main/java/cc/kave/commons/utils/ssts/SSTPrintingVisitor.java b/cc.kave.commons/src/main/java/cc/kave/commons/utils/ssts/SSTPrintingVisitor.java
index f82ce8d..7a0556e 100644
--- a/cc.kave.commons/src/main/java/cc/kave/commons/utils/ssts/SSTPrintingVisitor.java
+++ b/cc.kave.commons/src/main/java/cc/kave/commons/utils/ssts/SSTPrintingVisitor.java
@@ -540,8 +540,8 @@ public Void visit(IInvocationExpression expr, SSTPrintingContext context) {
 		for (ISimpleExpression parameter : expr.getParameters()) {
 			if (!isFirst) {
 				context.text(", ");
-				isFirst = false;
 			}
+			isFirst = false;
 			parameter.accept(this, context);
 		}
 		context.text(")");