diff --git a/TemplateData.php b/TemplateData.php
index aeabcbde..acc34e5d 100644
--- a/TemplateData.php
+++ b/TemplateData.php
@@ -99,6 +99,7 @@ $wgResourceModules['ext.templateDataGenerator.core'] = array(
 		'templatedata-modal-table-param-required',
 		'templatedata-modal-table-param-suggested',
 		'templatedata-modal-table-param-type',
+		'templatedata-modal-table-param-type-file',
 		'templatedata-modal-table-param-type-number',
 		'templatedata-modal-table-param-type-page',
 		'templatedata-modal-table-param-type-string',
diff --git a/TemplateDataBlob.php b/TemplateDataBlob.php
index bad0faab..c6dc2aa8 100644
--- a/TemplateDataBlob.php
+++ b/TemplateDataBlob.php
@@ -102,12 +102,14 @@ class TemplateDataBlob {
 			'unknown',
 			'wiki-page-name',
 			'wiki-user-name',
+			'wiki-file-name',
 		);
 
 		static $typeCompatMap = array(
 			'string/line' => 'line',
 			'string/wiki-page-name' => 'wiki-page-name',
 			'string/wiki-user-name' => 'wiki-user-name',
+			'string/wiki-file-name' => 'wiki-file-name',
 		);
 
 		if ( $data === null ) {
diff --git a/i18n/en.json b/i18n/en.json
index 930966e4..c928f5f7 100644
--- a/i18n/en.json
+++ b/i18n/en.json
@@ -46,6 +46,7 @@
 	"templatedata-modal-table-param-required": "Required",
 	"templatedata-modal-table-param-suggested": "Suggested",
 	"templatedata-modal-table-param-type": "Type",
+	"templatedata-modal-table-param-type-file": "File",
 	"templatedata-modal-table-param-type-number": "Number",
 	"templatedata-modal-table-param-type-page": "Page",
 	"templatedata-modal-table-param-type-string": "String",
diff --git a/i18n/qqq.json b/i18n/qqq.json
index fde764da..f6cbbcd7 100644
--- a/i18n/qqq.json
+++ b/i18n/qqq.json
@@ -47,6 +47,7 @@
 	"templatedata-modal-table-param-required": "Label for a table heading: Required status of the parameter",
 	"templatedata-modal-table-param-suggested": "Label for a table heading: Suggested status of the parameter",
 	"templatedata-modal-table-param-type": "Label for a table heading: Type of the parameter",
+	"templatedata-modal-table-param-type-file": "A possible parameter type: File",
 	"templatedata-modal-table-param-type-number": "A possible parameter type: Number",
 	"templatedata-modal-table-param-type-page": "A possible parameter type: Page",
 	"templatedata-modal-table-param-type-string": "A possible parameter type: String",
diff --git a/modules/ext.templateDataGenerator.core.js b/modules/ext.templateDataGenerator.core.js
index 32029fc6..0bc84f85 100644
--- a/modules/ext.templateDataGenerator.core.js
+++ b/modules/ext.templateDataGenerator.core.js
@@ -688,6 +688,7 @@
 					'number': mw.msg( 'templatedata-modal-table-param-type-number' ),
 					'string': mw.msg( 'templatedata-modal-table-param-type-string' ),
 					'string/wiki-user-name': mw.msg( 'templatedata-modal-table-param-type-user' ),
+					'string/wiki-file-name': mw.msg( 'templatedata-model-table-param-type-file' ),
 					'string/wiki-page-name': mw.msg( 'templatedata-modal-table-param-type-page' )
 				};
 				domObjects = {
diff --git a/spec.templatedata.txt b/spec.templatedata.txt
index d9e5eadf..7b490246 100644
--- a/spec.templatedata.txt
+++ b/spec.templatedata.txt
@@ -82,6 +82,10 @@
 	  A valid MediaWiki user name for the current wiki. Doesn't have to exist,
 	  but if not, should be a valid user name to create. Should not include any
 	  localised or standard namespace prefix ("Foo" not "User:Foo").
+	- wiki-file-name
+	  A valid MediaWiki file name for the current wiki. Doesn't have to exist,
+	  but if not, should be a valid file name to upload. Should not include any
+	  localised or standard namespace prefix ("Foo" not "File:Foo").
 	- content
 	  Page content (such as text style, links and images etc.).
 	- unbalanced-wikitext