diff --git a/2013/endoh2/Makefile b/2013/endoh2/Makefile
index 0db9841d3..a9b1d3f57 100644
--- a/2013/endoh2/Makefile
+++ b/2013/endoh2/Makefile
@@ -177,6 +177,7 @@ clean:
 
 clobber: clean
 	${RM} -f ${TARGET} ${ALT_TARGET}
+	${RM} -f jpeg.c
 	@-if [ -e sandwich ]; then \
 	    ${RM} -f sandwich; \
 	    echo 'ate sandwich'; \