diff --git a/.gitignore b/.gitignore
index 90f55f8c105428951d8c1b0c559407eabfd56d25..66721186a77b0f13f4897f389dc9ab530896f496 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,6 +30,7 @@ wk/fort.90
 .directory
 checkpoint/
 FM/
+iCa/
 *.out
 src/srcinfo.h
 src/srcinfo/srcinfo.h