diff --git a/src/main/java/de/neemann/digital/builder/ATF1502/ATF1502CuplExporter.java b/src/main/java/de/neemann/digital/builder/ATF1502/ATF1502CuplExporter.java
index 5a2344de3..11d5144df 100644
--- a/src/main/java/de/neemann/digital/builder/ATF1502/ATF1502CuplExporter.java
+++ b/src/main/java/de/neemann/digital/builder/ATF1502/ATF1502CuplExporter.java
@@ -29,7 +29,9 @@ public class ATF1502CuplExporter extends Gal16v8CuplExporter {
      */
     public ATF1502CuplExporter(String username, Date date) {
         super(username, date, "f1502plcc44", new PinMap()
-                .setAvailBidirectional(4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 24, 25, 26, 27, 28));
+                .setAvailBidirectional(4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17,
+                        18, 19, 20, 21, 24, 25, 26, 27, 28,
+                        29, 31, 32, 33, 34, 36, 37, 38, 39, 40));
         setClockPin(43);
     }