diff --git a/packages/apps/Makefile b/packages/apps/Makefile
index 92f68b9c..22937eff 100644
--- a/packages/apps/Makefile
+++ b/packages/apps/Makefile
@@ -7,7 +7,7 @@ repo:
 	awk '$$3 != "HEAD" {print "mkdir -p $(TMP)/" $$1 "-" $$2}' versions_map | sh -ex
 	awk '$$3 != "HEAD" {print "git archive " $$3 " " $$1 " | tar -xf- --strip-components=1 -C $(TMP)/" $$1 "-" $$2 }' versions_map | sh -ex
 	helm package -d "$(OUT)" $$(find . $(TMP) -mindepth 2 -maxdepth 2 -name Chart.yaml | awk 'sub("/Chart.yaml", "")' | sort -V)
-	cd "$(OUT)" && helm repo index .
+	cd "$(OUT)" && helm repo index . --url http://cozystack.cozy-system.svc/repos/apps
 	rm -rf "$(TMP)"
 
 fix-chartnames:
diff --git a/packages/extra/Makefile b/packages/extra/Makefile
index bd5c1d26..6b3ff995 100644
--- a/packages/extra/Makefile
+++ b/packages/extra/Makefile
@@ -7,7 +7,7 @@ repo:
 	awk '$$3 != "HEAD" {print "mkdir -p $(TMP)/" $$1 "-" $$2}' versions_map | sh -ex
 	awk '$$3 != "HEAD" {print "git archive " $$3 " " $$1 " | tar -xf- --strip-components=1 -C $(TMP)/" $$1 "-" $$2 }' versions_map | sh -ex
 	helm package -d "$(OUT)" $$(find . $(TMP) -mindepth 2 -maxdepth 2 -name Chart.yaml | awk 'sub("/Chart.yaml", "")' | sort -V)
-	cd "$(OUT)" && helm repo index .
+	cd "$(OUT)" && helm repo index . --url http://cozystack.cozy-system.svc/repos/extra
 	rm -rf "$(TMP)"
 
 fix-chartnames: