diff --git a/.gitignore b/.gitignore
index 6cd38c8e6..279bb0b08 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,6 +36,7 @@ e2e/**/test-results.xml
 # Webpack configuration files
 webpack.config.js
 tsconfig.esm.json
+tsconfig.tns.json
 
 # Generated files
 *.map
@@ -65,4 +66,4 @@ TestRunResult.txt
 
 tns-core-modules.base.d.ts
 tns-core-modules.d.ts
-tns-core-modules.es6.d.ts
\ No newline at end of file
+tns-core-modules.es6.d.ts