diff --git a/library/L3_Common.ttcn b/library/L3_Common.ttcn
index 57db6b3..01f0a34 100644
--- a/library/L3_Common.ttcn
+++ b/library/L3_Common.ttcn
@@ -106,9 +106,9 @@
 		  rai.mccDigit1
 		& rai.mccDigit2
 		& rai.mccDigit3
+		& rai.mncDigit3
 		& rai.mncDigit1
-		& rai.mncDigit2
-		& rai.mncDigit3;
+		& rai.mncDigit2;
 	return plmn;
 }