diff --git a/ultralytics/engine/exporter.py b/ultralytics/engine/exporter.py
index afe7d3e6c2..ed5cec57cb 100644
--- a/ultralytics/engine/exporter.py
+++ b/ultralytics/engine/exporter.py
@@ -344,8 +344,8 @@ class Exporter:
         requirements = ["onnx>=1.12.0"]
         if self.args.simplify:
             requirements += ["onnxsim>=0.4.33", "onnxruntime-gpu" if torch.cuda.is_available() else "onnxruntime"]
-        if ARM64:
-            check_requirements("cmake")  # 'cmake' is needed to build onnxsim on aarch64
+            if ARM64:
+                check_requirements("cmake")  # 'cmake' is needed to build onnxsim on aarch64
         check_requirements(requirements)
         import onnx  # noqa