diff --git a/.github/codeql/extensions/qlpack.yml b/.github/codeql/extensions/qlpack.yml
index b0be60e5a0..50edc7a10a 100644
--- a/.github/codeql/extensions/qlpack.yml
+++ b/.github/codeql/extensions/qlpack.yml
@@ -1,5 +1,6 @@
 name: aletheia/codeql-extensions
 version: 1.0.0
+library: true
 extensionTargets:
   codeql/csharp-all: "*"
 dataExtensions: