diff --git a/src/lib/shared/SerialKey.cpp b/src/lib/shared/SerialKey.cpp
index 2e6316c5..cdc7695f 100644
--- a/src/lib/shared/SerialKey.cpp
+++ b/src/lib/shared/SerialKey.cpp
@@ -59,8 +59,10 @@ SerialKey::isExpiring(time_t currentTime) const
 {
 	bool result = false;
 
-	if (m_warnTime <= currentTime && currentTime < m_expireTime) {
-		result = true;
+	if (m_trial) {
+		if (m_warnTime <= currentTime && currentTime < m_expireTime) {
+			result = true;
+		}
 	}
 
 	return result;
@@ -71,11 +73,12 @@ SerialKey::isExpired(time_t currentTime) const
 {
 	bool result = false;
 
-	if (m_expireTime <= currentTime) {
-		result = true;
+	if (m_trial) {
+		if (m_expireTime <= currentTime) {
+			result = true;
+		}
 	}
 
-
 	return result;
 }