diff --git a/src/net/java/sip/communicator/impl/certificate/CertificateServiceImpl.java b/src/net/java/sip/communicator/impl/certificate/CertificateServiceImpl.java
index ab459dd739..ff374d39ed 100644
--- a/src/net/java/sip/communicator/impl/certificate/CertificateServiceImpl.java
+++ b/src/net/java/sip/communicator/impl/certificate/CertificateServiceImpl.java
@@ -27,6 +27,7 @@
 
 import org.bouncycastle.asn1.*;
 import org.bouncycastle.asn1.x509.*;
+import org.bouncycastle.asn1.x509.Extension;
 import org.bouncycastle.x509.extension.*;
 import org.jitsi.service.configuration.*;
 import org.jitsi.service.resources.*;