diff --git a/.gitignore b/.gitignore
index a402933690c345f2d7eaf6ce03cc8a22606b1f46..bbcea90463b8d87b5fec80ccacfd75fdaa3587b7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ service/minerva-big/
 npm-debug.log
 
 .idea/workspace.xml
+.idea/libraries/