diff --git a/.gitignore b/.gitignore
index e77a14ff90c30b4ca90f27b54083b81f94c268ee..124d4589714f8e2296b51b7ce0383b4fc206096c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,11 @@
 *.out
 *.dat
 *.fas
+*.fasl
+*.lx64fsl
+*.lx32fsl
+*.bc
+sandbox/
 ansi-aux-macros.fas
 ansi-aux.fas
 array-aux.fas