diff --git a/pkg/test/extensions/binary.go b/pkg/test/extensions/binary.go
index 83f5e5d4e5d3..4281447172f8 100644
--- a/pkg/test/extensions/binary.go
+++ b/pkg/test/extensions/binary.go
@@ -329,6 +329,10 @@ var extensionBinaries = []TestBinary{
 		imageTag:   "operator-lifecycle-manager",
 		binaryPath: "/usr/bin/olmv0-tests-ext.gz",
 	},
+	{
+		imageTag:   "multus-cni",
+		binaryPath: "/usr/bin/multus-cni-tests-ext.gz",
+	},
 	{
 		imageTag:   "ovn-kubernetes",
 		binaryPath: "/usr/bin/ovn-kubernetes-tests-ext.gz",