diff --git a/Source/Tools/FEXLoader/ELFCodeLoader.h b/Source/Tools/FEXLoader/ELFCodeLoader.h
index df0562631..03ff0fa34 100644
--- a/Source/Tools/FEXLoader/ELFCodeLoader.h
+++ b/Source/Tools/FEXLoader/ELFCodeLoader.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 
 #pragma once
 
diff --git a/Source/Tools/FEXLoader/FEXLoader.cpp b/Source/Tools/FEXLoader/FEXLoader.cpp
index 4bae21062..685bdaa95 100644
--- a/Source/Tools/FEXLoader/FEXLoader.cpp
+++ b/Source/Tools/FEXLoader/FEXLoader.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 /*
 $info$
 tags: Bin|FEXLoader
diff --git a/Source/Tools/FEXLoader/HarnessHelpers.h b/Source/Tools/FEXLoader/HarnessHelpers.h
index a60b5262e..489ebd5e1 100644
--- a/Source/Tools/FEXLoader/HarnessHelpers.h
+++ b/Source/Tools/FEXLoader/HarnessHelpers.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 #pragma once
 
 #include "Common/Config.h"
diff --git a/Source/Tools/FEXLoader/IRLoader.cpp b/Source/Tools/FEXLoader/IRLoader.cpp
index bc847426c..f4e7b99ea 100644
--- a/Source/Tools/FEXLoader/IRLoader.cpp
+++ b/Source/Tools/FEXLoader/IRLoader.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 /*
 $info$
 tags: Bin|IRLoader
diff --git a/Source/Tools/FEXLoader/TestHarnessRunner.cpp b/Source/Tools/FEXLoader/TestHarnessRunner.cpp
index e3fc64da9..891939829 100644
--- a/Source/Tools/FEXLoader/TestHarnessRunner.cpp
+++ b/Source/Tools/FEXLoader/TestHarnessRunner.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 /*
 $info$
 tags: Bin|TestHarnessRunner
diff --git a/Source/Tools/FEXLoader/VDSO_Emulation.cpp b/Source/Tools/FEXLoader/VDSO_Emulation.cpp
index 2031d88c0..0572ec148 100644
--- a/Source/Tools/FEXLoader/VDSO_Emulation.cpp
+++ b/Source/Tools/FEXLoader/VDSO_Emulation.cpp
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 #include "VDSO_Emulation.h"
 #include "FEXCore/IR/IR.h"
 #include "LinuxSyscalls/x32/Types.h"
diff --git a/Source/Tools/FEXLoader/VDSO_Emulation.h b/Source/Tools/FEXLoader/VDSO_Emulation.h
index f82ffd462..68d730f7c 100644
--- a/Source/Tools/FEXLoader/VDSO_Emulation.h
+++ b/Source/Tools/FEXLoader/VDSO_Emulation.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 #pragma once
 #include <FEXCore/IR/IR.h>
 #include <FEXCore/fextl/vector.h>