diff --git a/ql/lib/ext/TEST-RW-MODELS.model.yml b/ql/lib/ext/TEST-RW-MODELS.model.yml
deleted file mode 100644
index 65952bccb35..00000000000
--- a/ql/lib/ext/TEST-RW-MODELS.model.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-extensions:
-  - addsTo:
-      pack: githubsecuritylab/actions-all
-      extensible: summaryModel
-    data:
-      - ["octo-org/this-repo/.github/workflows/workflow.yml", "*", "input.config-path", "output.workflow-output", "taint", "manual"]
-      - ["octo-org/summary-repo/.github/workflows/workflow.yml", "*", "input.config-path", "output.workflow-output", "taint", "manual"]
-  - addsTo:
-      pack: githubsecuritylab/actions-all
-      extensible: sourceModel
-    data:
-      - ["octo-org/source-repo/.github/workflows/workflow.yml", "*", "output.workflow-output", "Foo", "manual"]
-  - addsTo:
-      pack: githubsecuritylab/actions-all
-      extensible: sinkModel
-    data:
-      - ["octo-org/sink-repo/.github/workflows/workflow.yml", "*", "input.config-path", "code-injection", "manual"]