diff --git a/Makefile b/Makefile
index b8d4932ce60ec33f58d16bd1f8d28a30a0fd0d2e..59555fc67ecb6f110182c9cf326a75ffc47cbf99 100644
--- a/Makefile
+++ b/Makefile
@@ -204,7 +204,7 @@ NAMES:= \
         uk/ac/sanger/artemis/circular/DNADraw \
 	 uk/ac/sanger/artemis/circular/digest/Utils \
 	uk/ac/sanger/artemis/circular/digest/CircularGenomeController \
-	uk/ac/sanger/artemis/io/GffToEMBL.java
+	uk/ac/sanger/artemis/io/GffToEMBL
 
 CLASSES := $(NAMES:%=%.class)
 SOURCES := $(NAMES:%=%.java)