diff --git a/Docs/compress-wiki.md b/Docs/compress-wiki.md
new file mode 100644
index 000000000..07d80d897
--- /dev/null
+++ b/Docs/compress-wiki.md
@@ -0,0 +1,20 @@
+# Compress Wiki
+
+If your repository has a wiki with images, you can opt in to optimize these images as well as your code repo.
+
+All of the images in the wiki will be updated directly on the default branch. This is due to the lack of branch management and no pull requests available within GitHub wikis.
+
+By adding `compressWiki` in the `.imgbotconfig` file as displayed below, you will enable this feature.
+
+```
+{
+    "schedule": "daily", // daily|weekly|monthly
+    "ignoredFiles": [
+        "*.jpg",                   // ignore by extension
+        "image1.png",              // ignore by filename
+        "public/special_images/*", // ignore by folderpath
+    ],
+    "aggressiveCompression": "true" // true|false
+    "compressWiki": "true" // true|false
+}
+```
\ No newline at end of file
diff --git a/Docs/configuration.md b/Docs/configuration.md
index 9fed0c7c9..dad08fc60 100644
--- a/Docs/configuration.md
+++ b/Docs/configuration.md
@@ -15,6 +15,7 @@ Here is an example .imgbotconfig setup that shows some of the options.
         "public/special_images/*", // ignore by folderpath
     ],
     "aggressiveCompression": "true" // true|false
+    "compressWiki": "true" // true|false
 }
 ```
 
diff --git a/README.md b/README.md
index 06a7367f1..762151b37 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,8 @@ This file should be placed in the root of the repository and set to your liking.
     	"image1.png",              // by filename
     	"public/special_images/*", // by folderpath
     ],
-    "aggressiveCompression": true // true|false
+    "aggressiveCompression": "true", // true|false
+    "compressWiki": "true" // true|false
 }
 ```
 
@@ -49,6 +50,14 @@ to help@imgbot.net
 - Opt in to use lossy compression algorithms
 - The default behavior without this setting is lossless compression
 
+**compressWiki**
+
+- optional
+- Accepts: true|false
+- Opt in to also compress wiki repo
+    - Example: `https://github.com/YOUR_USERNAME/YOUR_REPOSITORY.wiki.git`
+- The default behavior is opt out
+
 Find out more: https://imgbot.net/docs
 
 ## Contributing
diff --git a/Web/src/docs/metadata.json b/Web/src/docs/metadata.json
index e33bae026..17766778e 100644
--- a/Web/src/docs/metadata.json
+++ b/Web/src/docs/metadata.json
@@ -27,6 +27,10 @@
     "slug": "aggressive-compression",
     "title": "Aggressive compression"
   },
+  {
+    "slug": "compress-wiki",
+    "title": "Compress wiki"
+  },
   {
     "slug": "authorization",
     "title": "Authorization"