diff --git a/network/service_net_map.j2.yaml b/network/service_net_map.j2.yaml
index 5143800c42..57da9a19d9 100644
--- a/network/service_net_map.j2.yaml
+++ b/network/service_net_map.j2.yaml
@@ -42,7 +42,7 @@ parameters:
       CinderApiNetwork: internal_api
       CinderIscsiNetwork: storage
       CongressApiNetwork: internal_api
-      GlanceApiNetwork: storage
+      GlanceApiNetwork: internal_api
       IronicApiNetwork: ctlplane
       IronicNetwork: ctlplane
       KeystoneAdminApiNetwork: ctlplane # allows undercloud to config endpoints
diff --git a/releasenotes/notes/fix-glance-api-network-4f9d7c20475a5994.yaml b/releasenotes/notes/fix-glance-api-network-4f9d7c20475a5994.yaml
new file mode 100644
index 0000000000..18474cf3cd
--- /dev/null
+++ b/releasenotes/notes/fix-glance-api-network-4f9d7c20475a5994.yaml
@@ -0,0 +1,3 @@
+---
+fixes:
+  - Incorrect network used for Glance API service.