diff --git a/python/ql/src/codeql-suites/python-security-extended.qls b/python/ql/src/codeql-suites/python-security-extended.qls
index 8b4838c24cc..3cfcbc1674e 100644
--- a/python/ql/src/codeql-suites/python-security-extended.qls
+++ b/python/ql/src/codeql-suites/python-security-extended.qls
@@ -2,3 +2,8 @@
 - queries: .
 - apply: security-extended-selectors.yml
   from: codeql/suite-helpers
+- include:
+    query path:
+        - meta/alerts/RemoteFlowSources.ql
+        - meta/alerts/TaintSinks.ql
+        - meta/alerts/InterestingTaintSinks.ql