diff --git a/netbox/dcim/fixtures/initial_data.json b/netbox/dcim/fixtures/initial_data.json
index a26cbfcc5..9d112e957 100644
--- a/netbox/dcim/fixtures/initial_data.json
+++ b/netbox/dcim/fixtures/initial_data.json
@@ -80,6 +80,15 @@
         "color": "dark_gray"
     }
 },
+{
+    "model": "dcim.devicerole",
+    "pk": 10,
+    "fields": {
+        "name": "Voice Gateway",
+        "slug": "voice-gateway",
+        "color": "purple"
+    }
+},
 {
     "model": "dcim.manufacturer",
     "pk": 1,
@@ -144,6 +153,46 @@
         "slug": "super-micro"
     }
 },
+{
+    "model": "dcim.manufacturer",
+    "pk": 9,
+    "fields": {
+        "name": "Extreme",
+        "slug": "extreme"
+    }
+},
+{
+    "model": "dcim.manufacturer",
+    "pk": 10,
+    "fields": {
+        "name": "Fortinet",
+        "slug": "fortinet"
+    }
+},
+{
+    "model": "dcim.manufacturer",
+    "pk": 11,
+    "fields": {
+        "name": "Dialogic",
+        "slug": "dialogic"
+    }
+},
+{
+    "model": "dcim.manufacturer",
+    "pk": 12,
+    "fields": {
+        "name": "Oracle",
+        "slug": "oracle"
+    }
+},
+{
+    "model": "dcim.manufacturer",
+    "pk": 13,
+    "fields": {
+        "name": "IBM",
+        "slug": "ibm"
+    }
+},
 {
     "model": "dcim.platform",
     "pk": 1,
@@ -197,5 +246,14 @@
         "slug": "opengear",
         "rpc_client": "opengear"
     }
+},
+{
+    "model": "dcim.platform",
+    "pk": 7,
+    "fields": {
+        "name": "Extreme XOS",
+        "slug": "extreme-xos",
+        "rpc_client": "extreme-xos"
+    }
 }
 ]