diff --git a/external-binaries.cfg b/external-binaries.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..6accbdd2e64df14360a941217900af394fd95d2b
--- /dev/null
+++ b/external-binaries.cfg
@@ -0,0 +1 @@
+apparmor-tumbler-tester /usr/lib/apparmor-tumbler-tester/libtumbler-malicious-override.so prefix=lib