diff --git a/Makefile b/Makefile
index 7056271bebf106b843443a1a5d2a73951132eda4..47c5d60781a8f0384e29b3e5fd8fa00d396b8774 100644
--- a/Makefile
+++ b/Makefile
@@ -229,6 +229,7 @@ uk/ac/sanger/artemis/util
 #CLASSES := $(NAMES:%=%.class)
 SOURCES := $(foreach DIR,$(ARTEMIS_DIRS),$(wildcard $(DIR)/*.java))
 CLASSES := $(SOURCES:%.java=%.class)
+
 all: idl code
 
 code: $(CLASSES)