diff --git a/cs656/lab4/Makefile b/cs656/lab4/Makefile
index 3a82d01..c521ebd 100644
--- a/cs656/lab4/Makefile
+++ b/cs656/lab4/Makefile
@@ -1,10 +1,9 @@
 
 RESTLET_DIR := $(HOME)/restlet/lib
 RESTLET_JARS := $(subst " ",":",$(shell find $(RESTLET_DIR) -iname '*.jar'))
-CLASSPATH += $(RESTLET_JARS)
+export CLASSPATH += $(RESTLET_JARS)
 
 all:
-	echo CLASSPATH = $$CLASSPATH
 	javac *.java
 
 clean: