diff --git a/Terrain.xcodeproj/project.pbxproj b/Terrain.xcodeproj/project.pbxproj
index b5c886a..9b7a04e 100644
--- a/Terrain.xcodeproj/project.pbxproj
+++ b/Terrain.xcodeproj/project.pbxproj
@@ -15,6 +15,8 @@
 		C0C15AA2218DE21E007494E2 /* Math.swift in Sources */ = {isa = PBXBuildFile; fileRef = C0C15AA1218DE21E007494E2 /* Math.swift */; };
 		C0C15AA4218DE615007494E2 /* Terrain.swift in Sources */ = {isa = PBXBuildFile; fileRef = C0C15AA3218DE615007494E2 /* Terrain.swift */; };
 		C0C15AA6218DF065007494E2 /* Shaders.metal in Sources */ = {isa = PBXBuildFile; fileRef = C0C15AA5218DF065007494E2 /* Shaders.metal */; };
+		C0C15AAA218E2472007494E2 /* MetalKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = C0C15AA8218E2472007494E2 /* MetalKit.framework */; };
+		C0C15AAB218E2472007494E2 /* Metal.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = C0C15AA9218E2472007494E2 /* Metal.framework */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -29,6 +31,8 @@
 		C0C15AA1218DE21E007494E2 /* Math.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Math.swift; sourceTree = "<group>"; };
 		C0C15AA3218DE615007494E2 /* Terrain.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Terrain.swift; sourceTree = "<group>"; };
 		C0C15AA5218DF065007494E2 /* Shaders.metal */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.metal; path = Shaders.metal; sourceTree = "<group>"; };
+		C0C15AA8218E2472007494E2 /* MetalKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = MetalKit.framework; path = System/Library/Frameworks/MetalKit.framework; sourceTree = SDKROOT; };
+		C0C15AA9218E2472007494E2 /* Metal.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Metal.framework; path = System/Library/Frameworks/Metal.framework; sourceTree = SDKROOT; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -36,6 +40,8 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				C0C15AAA218E2472007494E2 /* MetalKit.framework in Frameworks */,
+				C0C15AAB218E2472007494E2 /* Metal.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -47,6 +53,7 @@
 			children = (
 				C0C15A8C218DDD85007494E2 /* Terrain */,
 				C0C15A8B218DDD85007494E2 /* Products */,
+				C0C15AA7218E2472007494E2 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -75,6 +82,15 @@
 			path = Terrain;
 			sourceTree = "<group>";
 		};
+		C0C15AA7218E2472007494E2 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				C0C15AA9218E2472007494E2 /* Metal.framework */,
+				C0C15AA8218E2472007494E2 /* MetalKit.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */