diff --git a/build/api/module/release.php b/build/api/module/release.php
index c41c177..47c3d20 100644
--- a/build/api/module/release.php
+++ b/build/api/module/release.php
@@ -48,6 +48,16 @@
 			/* [3] Launch script
 			=========================================================*/
 			/* (1) Launch command + test */
+			$stdout = shell_exec('cd '.$js[$project]['root'].'; git pull origin '.$branch.';');
+
+			/* (2) If error, raise error */
+			if( is_null($stdout) )
+				return ['ModuleError'=>ManagerError::PermissionError];
+
+
+			/* [4] Return success error
+			=========================================================*/
+			return [];
 		}
 
 	}