diff --git a/core-common/src/main/java/org/glassfish/jersey/message/DeflateEncoder.java b/core-common/src/main/java/org/glassfish/jersey/message/DeflateEncoder.java
index b6270ff755..6bfe9d2e0b 100644
--- a/core-common/src/main/java/org/glassfish/jersey/message/DeflateEncoder.java
+++ b/core-common/src/main/java/org/glassfish/jersey/message/DeflateEncoder.java
@@ -31,6 +31,8 @@
 
 import javax.inject.Inject;
 
+import org.glassfish.jersey.message.internal.ClosingDeflaterOutputStream;
+import org.glassfish.jersey.message.internal.ClosingInflaterInputStream;
 import org.glassfish.jersey.spi.ContentEncoder;
 
 /**