diff --git a/assets/icons/wikitext.png b/assets/icons/wikitext.png
new file mode 100644
index 00000000..6377c361
Binary files /dev/null and b/assets/icons/wikitext.png differ
diff --git a/src/data/languages.json b/src/data/languages.json
index b946cb16..50eb33ff 100644
--- a/src/data/languages.json
+++ b/src/data/languages.json
@@ -180,6 +180,10 @@
             "language": "wat",
             "image": "wasm"
         },
+        {
+            "language": "wikitext",
+            "image": "wikitext"
+        },
         {
             "language": "objective-c",
             "image": "objective-c"
@@ -880,6 +884,9 @@
         "/\\.wa(sm|t|st)$/": {
             "image": "wasm"
         },
+        "/\\.(wiki(text)?|mediawiki)$/": {
+            "image": "wikitext"
+        },
         "/\\.x(ml|aml)$/": {
             "image": "xml"
         },