diff --git a/ext/bin/tap-mac/tap.kext.old/Contents/Info.plist b/ext/bin/tap-mac/tap.kext.old/Contents/Info.plist
deleted file mode 100644
index 45c2839ad..000000000
--- a/ext/bin/tap-mac/tap.kext.old/Contents/Info.plist
+++ /dev/null
@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>English</string>
-	<key>CFBundleExecutable</key>
-	<string>tap</string>
-	<key>CFBundleIdentifier</key>
-	<string>com.zerotier.tap</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>tap</string>
-	<key>CFBundlePackageType</key>
-	<string>KEXT</string>
-	<key>CFBundleShortVersionString</key>
-	<string>20131028</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleVersion</key>
-	<string>1.0</string>
-	<key>OSBundleLibraries</key>
-	<dict>
-		<key>com.apple.kpi.mach</key>
-		<string>8.0</string>
-		<key>com.apple.kpi.bsd</key>
-		<string>8.0</string>
-		<key>com.apple.kpi.libkern</key>
-		<string>8.0</string>
-		<key>com.apple.kpi.unsupported</key>
-		<string>8.0</string>
-	</dict>
-</dict>
-</plist>
-
diff --git a/ext/bin/tap-mac/tap.kext.old/Contents/MacOS/tap b/ext/bin/tap-mac/tap.kext.old/Contents/MacOS/tap
deleted file mode 100755
index 6a9021a74..000000000
Binary files a/ext/bin/tap-mac/tap.kext.old/Contents/MacOS/tap and /dev/null differ
diff --git a/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeDirectory b/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeDirectory
deleted file mode 100644
index 58c421c29..000000000
Binary files a/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeDirectory and /dev/null differ
diff --git a/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeRequirements b/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeRequirements
deleted file mode 100644
index 1df931292..000000000
Binary files a/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeRequirements and /dev/null differ
diff --git a/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeResources b/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeResources
deleted file mode 100644
index 0710b4008..000000000
--- a/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeResources
+++ /dev/null
@@ -1,105 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>files</key>
-	<dict/>
-	<key>files2</key>
-	<dict/>
-	<key>rules</key>
-	<dict>
-		<key>^Resources/</key>
-		<true/>
-		<key>^Resources/.*\.lproj/</key>
-		<dict>
-			<key>optional</key>
-			<true/>
-			<key>weight</key>
-			<real>1000</real>
-		</dict>
-		<key>^Resources/.*\.lproj/locversion.plist$</key>
-		<dict>
-			<key>omit</key>
-			<true/>
-			<key>weight</key>
-			<real>1100</real>
-		</dict>
-		<key>^version.plist$</key>
-		<true/>
-	</dict>
-	<key>rules2</key>
-	<dict>
-		<key>.*\.dSYM($|/)</key>
-		<dict>
-			<key>weight</key>
-			<real>11</real>
-		</dict>
-		<key>^(.*/)?\.DS_Store$</key>
-		<dict>
-			<key>omit</key>
-			<true/>
-			<key>weight</key>
-			<real>2000</real>
-		</dict>
-		<key>^(Frameworks|SharedFrameworks|PlugIns|Plug-ins|XPCServices|Helpers|MacOS|Library/(Automator|Spotlight|LoginItems))/</key>
-		<dict>
-			<key>nested</key>
-			<true/>
-			<key>weight</key>
-			<real>10</real>
-		</dict>
-		<key>^.*</key>
-		<true/>
-		<key>^Info\.plist$</key>
-		<dict>
-			<key>omit</key>
-			<true/>
-			<key>weight</key>
-			<real>20</real>
-		</dict>
-		<key>^PkgInfo$</key>
-		<dict>
-			<key>omit</key>
-			<true/>
-			<key>weight</key>
-			<real>20</real>
-		</dict>
-		<key>^Resources/</key>
-		<dict>
-			<key>weight</key>
-			<real>20</real>
-		</dict>
-		<key>^Resources/.*\.lproj/</key>
-		<dict>
-			<key>optional</key>
-			<true/>
-			<key>weight</key>
-			<real>1000</real>
-		</dict>
-		<key>^Resources/.*\.lproj/locversion.plist$</key>
-		<dict>
-			<key>omit</key>
-			<true/>
-			<key>weight</key>
-			<real>1100</real>
-		</dict>
-		<key>^[^/]+$</key>
-		<dict>
-			<key>nested</key>
-			<true/>
-			<key>weight</key>
-			<real>10</real>
-		</dict>
-		<key>^embedded\.provisionprofile$</key>
-		<dict>
-			<key>weight</key>
-			<real>20</real>
-		</dict>
-		<key>^version\.plist$</key>
-		<dict>
-			<key>weight</key>
-			<real>20</real>
-		</dict>
-	</dict>
-</dict>
-</plist>
diff --git a/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeSignature b/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeSignature
deleted file mode 100644
index 644297271..000000000
Binary files a/ext/bin/tap-mac/tap.kext.old/Contents/_CodeSignature/CodeSignature and /dev/null differ