diff --git a/installer/pkg/config/cluster.go b/installer/pkg/config/cluster.go
index c0eb136f1b0..590449a6797 100644
--- a/installer/pkg/config/cluster.go
+++ b/installer/pkg/config/cluster.go
@@ -13,11 +13,11 @@ import (
 
 const (
 	// IgnitionMaster is the relative path to the ign master cfg from the tf working directory
-	IgnitionMaster = "ignition-master.ign"
+	IgnitionMaster = "master.ign"
 	// IgnitionWorker is the relative path to the ign worker cfg from the tf working directory
-	IgnitionWorker = "ignition-worker.ign"
+	IgnitionWorker = "worker.ign"
 	// IgnitionEtcd is the relative path to the ign etcd cfg from the tf working directory
-	IgnitionEtcd = "ignition-etcd.ign"
+	IgnitionEtcd = "etcd.ign"
 	// PlatformAWS is the platform for a cluster launched on AWS.
 	PlatformAWS Platform = "aws"
 	// PlatformLibvirt is the platform for a cluster launched on libvirt.
diff --git a/installer/pkg/workflow/fixtures/terraform.tfvars b/installer/pkg/workflow/fixtures/terraform.tfvars
index 3c24f05c5f9..81c9c3f1227 100644
--- a/installer/pkg/workflow/fixtures/terraform.tfvars
+++ b/installer/pkg/workflow/fixtures/terraform.tfvars
@@ -21,9 +21,9 @@
   "tectonic_container_linux_channel": "beta",
   "tectonic_container_linux_version": "latest",
   "tectonic_etcd_count": 3,
-  "tectonic_ignition_etcd": "ignition-etcd.ign",
-  "tectonic_ignition_master": "ignition-master.ign",
-  "tectonic_ignition_worker": "ignition-worker.ign",
+  "tectonic_ignition_etcd": "etcd.ign",
+  "tectonic_ignition_master": "master.ign",
+  "tectonic_ignition_worker": "worker.ign",
   "tectonic_libvirt_network_if": "osbr0",
   "tectonic_libvirt_resolver": "8.8.8.8",
   "tectonic_master_count": 2,