diff --git a/.gitignore b/.gitignore
index 819464a6..f13bbe96 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,13 @@ trace_core_*.log
 # Simple system output files
 ibex_simple_system.log
 ibex_simple_system_pcount.csv
+
+# Python cache files
+__pycache__
+
+# This is generated by VCS when running DV simulations with WAVE=1.
+/dv/uvm/ucli.key
+
+# This is the default output directory in dv/uvm/core_ibex and
+# contains auto-generated files from building and running tests.
+/dv/uvm/core_ibex/out