diff --git a/.gitignore b/.gitignore
index f7ab64c6..1277aaf5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -71,3 +71,5 @@ examples/global-lunar-bombardment/scale.ipynb
 *.png
 
 python/ctem/ctem.egg-info/
+
+.idea