diff --git a/src/ssn/installation/launch.ts b/src/ssn/installation/launch.ts
index 7ec65fa..e1d0426 100644
--- a/src/ssn/installation/launch.ts
+++ b/src/ssn/installation/launch.ts
@@ -2,7 +2,7 @@ import * as childProcess from 'child_process';
 import * as fs from 'fs';
 import * as path from 'path';
 
-const processPath = path.join(__dirname, '../../../node_modules/.bin/ssn-installer');
+const processPath = path.join(__dirname, '../../../../../node_modules/.bin/ssn-installer');
 
 export default function launchProcess(
   diskFile: string,