diff --git a/include/ttmlir/OpModel/TTNN/TTNNOpModel.h b/include/ttmlir/OpModel/TTNN/TTNNOpModel.h
index df4d3a3b8..f634eab09 100644
--- a/include/ttmlir/OpModel/TTNN/TTNNOpModel.h
+++ b/include/ttmlir/OpModel/TTNN/TTNNOpModel.h
@@ -2,8 +2,8 @@
 //
 // SPDX-License-Identifier: Apache-2.0
 
-#ifndef TTMLIR_OP_MODEL_TTNN_OP_MODEL_H
-#define TTMLIR_OP_MODEL_TTNN_OP_MODEL_H
+#ifndef TTMLIR_OPMODEL_TTNN_TTNNOPMODEL_H
+#define TTMLIR_OPMODEL_TTNN_TTNNOPMODEL_H
 
 #include "ttmlir/Dialect/TTNN/IR/TTNNOpsAttrs.h"
 
@@ -21,4 +21,4 @@ struct ReluOpInterface {
 };
 
 } // namespace mlir::tt::op_model::ttnn
-#endif // TTMLIR_OP_MODEL_TTNN_OP_MODEL_H
\ No newline at end of file
+#endif // TTMLIR_OPMODEL_TTNN_TTNNOPMODEL_H
\ No newline at end of file
diff --git a/lib/OpModel/TTNN/TTNNOpModelLib_Impl.h b/lib/OpModel/TTNN/TTNNOpModelLib_Impl.h
index 5d7deaf11..756c568e9 100644
--- a/lib/OpModel/TTNN/TTNNOpModelLib_Impl.h
+++ b/lib/OpModel/TTNN/TTNNOpModelLib_Impl.h
@@ -2,8 +2,8 @@
 //
 // SPDX-License-Identifier: Apache-2.0
 
-#ifndef TTMLIR_OP_MODEL_TTNN_OP_MODEL_LIB_IMPL_H
-#define TTMLIR_OP_MODEL_TTNN_OP_MODEL_LIB_IMPL_H
+#ifndef TTMLIR_OPMODEL_TTNN_TTNNOPMODELLIB_IMPL_H
+#define TTMLIR_OPMODEL_TTNN_TTNNOPMODELLIB_IMPL_H
 
 // This header resolves tt-metal warnings that would otherwise be treated as
 // errors in the MLIR build. Ensure that this is the only place where tt-metal
@@ -57,4 +57,4 @@
 
 #pragma clang diagnostic pop
 
-#endif // TTMLIR_OP_MODEL_TTNN_OP_MODEL_LIB_IMPL_H
\ No newline at end of file
+#endif // TTMLIR_OPMODEL_TTNN_TTNNOPMODELLIB_IMPL_H
\ No newline at end of file