diff --git a/server/.gitignore b/server/.gitignore
index a22b5336..a92db827 100644
--- a/server/.gitignore
+++ b/server/.gitignore
@@ -5,3 +5,4 @@ server/pkg/sumdb/
 
 idea/
 /.idea/sqldialects.xml
+/.idea/data_source_mapping.xml