diff --git a/build.gradle b/build.gradle
index 6e8e342..d4400ab 100644
--- a/build.gradle
+++ b/build.gradle
@@ -77,23 +77,7 @@ model {
 	}
 }
 
-repositories {
-	mavenCentral()
-}
-
-configurations {
-	toCopy
-}
-
-dependencies {
-	toCopy group: "org.tukaani", name: "xz", version: "1.8"
-}
-
 task copyLibraries(type: Copy, dependsOn: "efidecompressSharedLibrary") {
-	copy {
-		from configurations.toCopy into "lib"
-	}
-
 	if (Os.isFamily(Os.FAMILY_MAC)) {
 		from "$buildDir/libs/efidecompress/shared/libefidecompress.dylib" into "os/mac_x86_64"
 	} else if (Os.isFamily(Os.FAMILY_UNIX)) {