ent
diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..7a05f38
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,4 @@
+# Docker should ignore the local copy of Flutter and install its own,
+# since the Docker container is likely running a different OS than the
+# dev's machine.
+flutter