diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..6c60e6d
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,8 @@
+/.git/
+/dist/
+/results/
+/tmp_check/
+/sql/vector--?.?.?.sql
+regression.*
+*.o
+*.so