diff --git a/.gitignore b/.gitignore
index 0799559..0fa09d1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,6 +52,7 @@ src/ctmodel/ctmodel
 src/ctobssim/ctobssim
 src/ctselect/ctselect
 src/ctskymap/ctskymap
+src/ctexpcube/ctexpcube
 test/pfiles/
 test/*.fits
 test/*.dat
diff --git a/src/ctexpcube/ctexpcube b/src/ctexpcube/ctexpcube
deleted file mode 100755
index ff4c7de..0000000
--- a/src/ctexpcube/ctexpcube
+++ /dev/null