diff --git a/.gitignore b/.gitignore
index 68a17be..fdbaa2f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,7 @@ hs_err_pid*
 # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 
 # User-specific stuff
+*.iml
 .idea/**/workspace.xml
 .idea/**/tasks.xml
 .idea/**/usage.statistics.xml