diff --git a/include/ttmlir/Dialect/TTKernel/IR/TTKernelAttrInterfaces.td b/include/ttmlir/Dialect/TTKernel/IR/TTKernelAttrInterfaces.td
index efd845cf4..b7f91ee27 100644
--- a/include/ttmlir/Dialect/TTKernel/IR/TTKernelAttrInterfaces.td
+++ b/include/ttmlir/Dialect/TTKernel/IR/TTKernelAttrInterfaces.td
@@ -1,6 +1,6 @@
 // SPDX-FileCopyrightText: (c) 2024 Tenstorrent AI ULC
 //
-// SPDX-License -Identifier: Apache-2.0
+// SPDX-License-Identifier: Apache-2.0
 
 #ifndef TTMLIR_TTMLIR_DIALECT_TTKERNEL_TTKERNELATTRINTERFACES_TD
 #define TTMLIR_TTMLIR_DIALECT_TTKERNEL_TTKERNELATTRINTERFACES_TD