diff --git a/joseluisq/macosx-sdks/sdk-14_5/macosxSdks_llar.gox b/joseluisq/macosx-sdks/sdk-14_5/macosxSdks_llar.gox
new file mode 100644
index 0000000..2acc321
--- /dev/null
+++ b/joseluisq/macosx-sdks/sdk-14_5/macosxSdks_llar.gox
@@ -0,0 +1,8 @@
+id "joseluisq/macosx-sdks"
+
+fromVer "14.5"
+
+// Obtain and use the SDK only as permitted by Apple's license terms.
+onBuild ctx => {
+    panic("macOS SDK source builds are not supported; a prebuilt SDK artifact is required")
+}
diff --git a/joseluisq/macosx-sdks/versions.json b/joseluisq/macosx-sdks/versions.json
new file mode 100644
index 0000000..462e076
--- /dev/null
+++ b/joseluisq/macosx-sdks/versions.json
@@ -0,0 +1,4 @@
+{
+    "path": "joseluisq/macosx-sdks",
+    "deps": {}
+}