diff --git a/Sources/Plasma/FeatureLib/pfMetalPipeline/plMetalPipelineState.h b/Sources/Plasma/FeatureLib/pfMetalPipeline/plMetalPipelineState.h
index 21d64fccb3..85ce9317e7 100644
--- a/Sources/Plasma/FeatureLib/pfMetalPipeline/plMetalPipelineState.h
+++ b/Sources/Plasma/FeatureLib/pfMetalPipeline/plMetalPipelineState.h
@@ -40,8 +40,8 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 
 *==LICENSE==*/
 
-#ifndef plMetalPipelineState_hpp
-#define plMetalPipelineState_hpp
+#ifndef plMetalPipelineState_h
+#define plMetalPipelineState_h
 
 #include <stdio.h>
 
@@ -401,4 +401,4 @@ class plMetalClearPipelineState : public plMetalPipelineState
     bool fShouldClearDepth;
 };
 
-#endif /* plMetalPipelineState_hpp */
+#endif /* plMetalPipelineState_h */
diff --git a/Sources/Plasma/FeatureLib/pfMetalPipeline/plMetalTextFont.h b/Sources/Plasma/FeatureLib/pfMetalPipeline/plMetalTextFont.h
index 514bffe231..6fdc708e34 100644
--- a/Sources/Plasma/FeatureLib/pfMetalPipeline/plMetalTextFont.h
+++ b/Sources/Plasma/FeatureLib/pfMetalPipeline/plMetalTextFont.h
@@ -39,8 +39,8 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
       Mead, WA   99021
 
 *==LICENSE==*/
-#ifndef _plDXTextFont_h
-#define _plDXTextFont_h
+#ifndef _plMetalTextFont_h
+#define _plMetalTextFont_h
 
 #include <Metal/Metal.hpp>
 
@@ -99,4 +99,4 @@ class plMetalTextFont : public plTextFont
     void DestroyObjects() override;
 };
 
-#endif // _plDXTextFont_h
+#endif // _plMetalTextFont_h