diff --git a/.devcontainer/.gitignore b/.devcontainer/.gitignore
deleted file mode 100644
index a9bc9d4..0000000
--- a/.devcontainer/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-ehrql-main
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 5e16945..1c206cf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ venv/
 .DS_Store
 .Rhistory
 .Rproj.user/
+.devcontainer/ehrql-main/