diff --git a/server/src/test/java/com/vaadin/server/communication/PushHandlerTest b/server/src/test/java/com/vaadin/server/communication/PushHandlerTest.java
similarity index 100%
rename from server/src/test/java/com/vaadin/server/communication/PushHandlerTest
rename to server/src/test/java/com/vaadin/server/communication/PushHandlerTest.java