diff --git a/1988/applin/.gitignore b/1988/applin/.gitignore
index ee1f628c6..04167c655 100644
--- a/1988/applin/.gitignore
+++ b/1988/applin/.gitignore
@@ -1,4 +1,5 @@
 applin
 large.c
 zsmall
+zsmall.c
 applin.alt
diff --git a/1988/applin/Makefile b/1988/applin/Makefile
index 67be2771f..f34bf5d81 100644
--- a/1988/applin/Makefile
+++ b/1988/applin/Makefile
@@ -183,7 +183,7 @@ clean:
 	fi
 
 clobber: clean
-	${RM} -f ${TARGET} ${ALT_TARGET}
+	${RM} -f ${TARGET} ${ALT_TARGET} zsmall.c
 	${RM} -f large.c
 	@-if [ -e sandwich ]; then \
 	    ${RM} -f sandwich; \