diff --git a/app/cni/pkg/cni/annotations.go b/app/cni/pkg/cni/annotations_linux.go
similarity index 100%
rename from app/cni/pkg/cni/annotations.go
rename to app/cni/pkg/cni/annotations_linux.go
diff --git a/app/cni/pkg/cni/annotations_test.go b/app/cni/pkg/cni/annotations_linux_test.go
similarity index 100%
rename from app/cni/pkg/cni/annotations_test.go
rename to app/cni/pkg/cni/annotations_linux_test.go
diff --git a/app/cni/pkg/cni/injector_darwin.go b/app/cni/pkg/cni/injector_darwin.go
deleted file mode 100644
index 1c3c629785f4..000000000000
--- a/app/cni/pkg/cni/injector_darwin.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package cni
-
-import (
-	"errors"
-
-	"github.com/go-logr/logr"
-)
-
-func Inject(netns string, logger logr.Logger, intermediateConfig *IntermediateConfig) error {
-	return errors.New("only implemented on linux")
-}
diff --git a/app/cni/pkg/cni/injector_windows.go b/app/cni/pkg/cni/injector_windows.go
deleted file mode 100644
index 1c3c629785f4..000000000000
--- a/app/cni/pkg/cni/injector_windows.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package cni
-
-import (
-	"errors"
-
-	"github.com/go-logr/logr"
-)
-
-func Inject(netns string, logger logr.Logger, intermediateConfig *IntermediateConfig) error {
-	return errors.New("only implemented on linux")
-}
diff --git a/app/cni/pkg/cni/kubernetes.go b/app/cni/pkg/cni/kubernetes_linux.go
similarity index 100%
rename from app/cni/pkg/cni/kubernetes.go
rename to app/cni/pkg/cni/kubernetes_linux.go
diff --git a/app/cni/pkg/cni/main_darwin.go b/app/cni/pkg/cni/main_darwin.go
new file mode 100644
index 000000000000..32e5840d41ec
--- /dev/null
+++ b/app/cni/pkg/cni/main_darwin.go
@@ -0,0 +1,5 @@
+package cni
+
+func Run() {
+	panic("CNI not supported on Darwin")
+}
diff --git a/app/cni/pkg/cni/main.go b/app/cni/pkg/cni/main_linux.go
similarity index 100%
rename from app/cni/pkg/cni/main.go
rename to app/cni/pkg/cni/main_linux.go
diff --git a/app/cni/pkg/cni/main_test.go b/app/cni/pkg/cni/main_linux_test.go
similarity index 100%
rename from app/cni/pkg/cni/main_test.go
rename to app/cni/pkg/cni/main_linux_test.go
diff --git a/app/cni/pkg/cni/main_windows.go b/app/cni/pkg/cni/main_windows.go
new file mode 100644
index 000000000000..0f1726ba4c45
--- /dev/null
+++ b/app/cni/pkg/cni/main_windows.go
@@ -0,0 +1,5 @@
+package cni
+
+func Run() {
+	panic("CNI not supported on Windows")
+}