diff --git a/mlir/lib/Bindings/Python/IRAffine.cpp b/mlir/lib/Bindings/Python/IRAffine.cpp
index 50f2a4f95688..14a112f2c3b9 100644
--- a/mlir/lib/Bindings/Python/IRAffine.cpp
+++ b/mlir/lib/Bindings/Python/IRAffine.cpp
@@ -17,9 +17,9 @@
 #include "NanobindUtils.h"
 #include "mlir-c/AffineExpr.h"
 #include "mlir-c/AffineMap.h"
+#include "mlir-c/Bindings/Python/Interop.h" // This is expected after nanobind.
 #include "mlir-c/IntegerSet.h"
 #include "mlir/Bindings/Python/Nanobind.h"
-#include "mlir-c/Bindings/Python/Interop.h" // This is expected after nanobind.
 #include "mlir/Support/LLVM.h"
 #include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/SmallVector.h"