diff --git a/.projectile b/.projectile
new file mode 100644
index 000000000..2da42cb1b
--- /dev/null
+++ b/.projectile
@@ -0,0 +1,5 @@
+-TAGS
+-/xwords4/android/XWords4-dbg
+-/xwords4/linux/discon_ok2.sh_logs
+-/xwords4/android/XWords4/res_src/values-pt/strings.xml
+-/xwords4/android/XWords4/res_src/values-ba_CK/strings.xml