diff --git a/BuildServer/.gitignore b/BuildServer/.gitignore
index f843ab5..a720875 100644
--- a/BuildServer/.gitignore
+++ b/BuildServer/.gitignore
@@ -17,6 +17,7 @@ node_modules
 data
 *.crt
 *.js
+*.js.map
 settings.ts
 
 iisnode
diff --git a/BuildServer/tsconfig.json b/BuildServer/tsconfig.json
index b8f33ad..c430d98 100644
--- a/BuildServer/tsconfig.json
+++ b/BuildServer/tsconfig.json
@@ -2,7 +2,6 @@
     "compilerOptions": {
         "module": "commonjs",
         "target": "es6",
-        "sourceMap": false,
         "strictNullChecks": true,
         "typeRoots": [
             "node_modules/@types"