diff --git a/dub.json b/dub.json
deleted file mode 100644
index f53bdd3..0000000
--- a/dub.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-	"name": "taggedalgebraic",
-	"description": "A \"tagged union\" implementation with transparent operator forwarding.",
-	"authors": ["Sönke Ludwig"],
-	"copyright": "Copyright © 2015, Sönke Ludiwg",
-	"license": "BSL-1.0"
-}
diff --git a/dub.sdl b/dub.sdl
new file mode 100644
index 0000000..7f044a1
--- /dev/null
+++ b/dub.sdl
@@ -0,0 +1,5 @@
+name "taggedalgebraic"
+description `A "tagged union" implementation with transparent operator forwarding.`
+authors "Sönke Ludwig"
+copyright "Copyright © 2015, Sönke Ludiwg"
+license "BSL-1.0"