diff --git a/Makefile b/Makefile
index 0265a51..d8f2387 100644
--- a/Makefile
+++ b/Makefile
@@ -33,7 +33,7 @@ all: $(CAPSMAN) $(LOCAL) $(WIFI) $(HTML) checksums.json
 		< $< > $@
 
 checksums.json: contrib/checksums.sh *.rsc */*.rsc
-	contrib/checksums.sh
+	contrib/checksums.sh > $@
 
 clean:
 	rm -f $(HTML) checksums.json
diff --git a/contrib/checksums.sh b/contrib/checksums.sh
index b472b49..ab4e973 100755
--- a/contrib/checksums.sh
+++ b/contrib/checksums.sh
@@ -6,4 +6,4 @@ set -e
 
 md5sum $(find -name '*.rsc' | sort) | \
 	sed -e "s| \./||" -e 's|.rsc$||' | \
-	jq --raw-input --null-input '[ inputs | split (" ") | { (.[1]): (.[0]) }] | add' > 'checksums.json'
+	jq --raw-input --null-input '[ inputs | split (" ") | { (.[1]): (.[0]) }] | add'