diff --git a/source/dub/dub.d b/source/dub/dub.d
index 69518ab..62cbf00 100644
--- a/source/dub/dub.d
+++ b/source/dub/dub.d
@@ -48,9 +48,7 @@
 /// The URL to the official package registry and it's default fallback registries.
 static immutable string[] defaultRegistryURLs = [
 	"https://code.dlang.org/",
-	"https://codemirror.dlang.org/",
-	"https://dub.bytecraft.nl/",
-	"https://code-mirror.dlang.io/",
+	"https://codemirror.dlang.org/"
 ];
 
 /** Returns a default list of package suppliers.