diff --git a/generate_schema/common.json b/generate_schema/common.json
index 6d662a36..a2640f5a 100644
--- a/generate_schema/common.json
+++ b/generate_schema/common.json
@@ -92,7 +92,10 @@
         },
         "next": {
           "$id": "#/definitions/links/next",
-          "type": "string",
+          "type": [
+            "null",
+            "string"
+          ],
           "title": "The URL to the next page of data",
           "examples": [
             "https://data.provider.co/trips/next"
diff --git a/provider/status_changes.json b/provider/status_changes.json
index 20050328..e0aa64a4 100644
--- a/provider/status_changes.json
+++ b/provider/status_changes.json
@@ -118,7 +118,10 @@
         },
         "next": {
           "$id": "#/definitions/links/next",
-          "type": "string",
+          "type": [
+            "null",
+            "string"
+          ],
           "title": "The URL to the next page of data",
           "examples": [
             "https://data.provider.co/trips/next"
diff --git a/provider/trips.json b/provider/trips.json
index 5b291b50..30a50917 100644
--- a/provider/trips.json
+++ b/provider/trips.json
@@ -149,7 +149,10 @@
         },
         "next": {
           "$id": "#/definitions/links/next",
-          "type": "string",
+          "type": [
+            "null",
+            "string"
+          ],
           "title": "The URL to the next page of data",
           "examples": [
             "https://data.provider.co/trips/next"