diff --git a/src/main/java/javax0/license3j/crypto/LicenseKeyPair.java b/src/main/java/javax0/license3j/crypto/LicenseKeyPair.java
index 0daf5ba..ba36e19 100644
--- a/src/main/java/javax0/license3j/crypto/LicenseKeyPair.java
+++ b/src/main/java/javax0/license3j/crypto/LicenseKeyPair.java
@@ -67,7 +67,7 @@ public KeyPair getPair() {
     /*
     public byte[] get{{Type}}() {
         keyNotNull(pair.get{{Type}}());
-        Key key = pair.get{{Type}}();
+        final Key key = pair.get{{Type}}();
         return getKeyBytes(key);
     }