diff --git a/lib/jets/controller/rack/env.rb b/lib/jets/controller/rack/env.rb
index 2fc52d9d6..b8a94dd4d 100644
--- a/lib/jets/controller/rack/env.rb
+++ b/lib/jets/controller/rack/env.rb
@@ -31,8 +31,8 @@ def path_with_base_path
       if(!pathParameters.nil? and !resource.nil?)
         resource = pathParameters.reduce(resource) {|resource, parameter|
           key, value = parameter
-          key = key.eql?("catchall") ? "{#{key}+}" : "{#{key}}"
-          resource = resource.gsub(key, value)
+          resource = resource.gsub("{#{key}+}", value)
+          resource = resource.gsub("{#{key}}", value)
           resource
         }
       end
diff --git a/spec/fixtures/dumps/api_gateway/books/mounted_list.json b/spec/fixtures/dumps/api_gateway/books/mounted_list.json
new file mode 100644
index 000000000..d28c1a753
--- /dev/null
+++ b/spec/fixtures/dumps/api_gateway/books/mounted_list.json
@@ -0,0 +1,58 @@
+{
+  "resource": "/mount/{path+}",
+  "path": "/mount/books/list",
+  "httpMethod": "GET",
+  "headers": {
+    "Accept": "*/*",
+    "Accept-Encoding": "gzip, deflate",
+    "cache-control": "no-cache",
+    "CloudFront-Forwarded-Proto": "https",
+    "CloudFront-Is-Desktop-Viewer": "true",
+    "CloudFront-Is-Mobile-Viewer": "false",
+    "CloudFront-Is-SmartTV-Viewer": "false",
+    "CloudFront-Is-Tablet-Viewer": "false",
+    "CloudFront-Viewer-Country": "US",
+    "Content-Type": "text/plain",
+    "Host": "uhghn8z6t1.execute-api.us-east-1.amazonaws.com",
+    "Postman-Token": "7166b11b-59de-4e7b-ad35-24e556b7a083",
+    "User-Agent": "PostmanRuntime/6.4.1",
+    "Via": "1.1 55676da1e5c0a9c4e60a94a95b01dc04.cloudfront.net (CloudFront)",
+    "X-Amz-Cf-Id": "iERhUw6ghRnv1uRYfxJaUsDGWVbERFSZ4K00CIgZtJ0T6yeFdItMeQ==",
+    "X-Amzn-Trace-Id": "Root=1-59f50229-587ec5271678236e50ad91b1",
+    "X-Forwarded-For": "69.42.1.180, 54.239.203.100",
+    "X-Forwarded-Port": "443",
+    "X-Forwarded-Proto": "https"
+  },
+  "queryStringParameters": {
+    "a": "1",
+    "b": "2"
+  },
+  "pathParameters": {"path":  "books/list"},
+  "stageVariables": null,
+  "requestContext": {
+    "path": "/stag/books",
+    "accountId": "123456789012",
+    "resourceId": "c0yhg8",
+    "stage": "stag",
+    "requestId": "e5c39604-bc2d-11e7-abbe-1baaa0f8e02e",
+    "identity": {
+      "cognitoIdentityPoolId": null,
+      "accountId": null,
+      "cognitoIdentityId": null,
+      "caller": null,
+      "apiKey": "",
+      "sourceIp": "69.42.1.180",
+      "accessKey": null,
+      "cognitoAuthenticationType": null,
+      "cognitoAuthenticationProvider": null,
+      "userArn": null,
+      "userAgent": "PostmanRuntime/6.4.1",
+      "user": null
+    },
+    "resourcePath": "/books/list",
+    "httpMethod": "GET",
+    "apiId": "uhghn8z6t1"
+  },
+  "body": "{\n  \"key3\": \"value3\",\n  \"key2\": \"value2\",\n  \"key1\": \"value1\"\n}",
+  "isBase64Encoded": false
+}
\ No newline at end of file
diff --git a/spec/lib/jets/controller/rack/env_spec.rb b/spec/lib/jets/controller/rack/env_spec.rb
index 93f1471d7..0606fe159 100644
--- a/spec/lib/jets/controller/rack/env_spec.rb
+++ b/spec/lib/jets/controller/rack/env_spec.rb
@@ -19,6 +19,23 @@
     end
   end
 
+  context "mount" do
+    let(:event) { json_file("spec/fixtures/dumps/api_gateway/books/mounted_list.json") }
+    it "convert" do
+      env = rack_env.convert
+      # pp env # uncomment to debug
+      expect(env).to be_a(Hash)
+      expect(env['REQUEST_METHOD']).to eq "GET"
+      expect(env['SERVER_NAME']).to eq("uhghn8z6t1.execute-api.us-east-1.amazonaws.com")
+      expect(env['QUERY_STRING']).to eq("a=1&b=2")
+      expect(env['PATH_INFO']).to eq("/mount/books/list")
+      expect(env['REMOTE_ADDR']).to eq("69.42.1.180, 54.239.203.100")
+      expect(env['REQUEST_URI']).to eq("https://uhghn8z6t1.execute-api.us-east-1.amazonaws.com/mount/books/list?a=1&b=2")
+      expect(env['HTTP_USER_AGENT']).to eq("PostmanRuntime/6.4.1")
+      expect(env["rack.input"]).not_to be nil
+    end
+  end
+
   context "empty body" do
     let(:event) { json_file("spec/fixtures/dumps/api_gateway/posts/show.json") }
     it "convert" do