diff --git a/source/dub/generators/build.d b/source/dub/generators/build.d
index 3e96cd0..543e22c 100644
--- a/source/dub/generators/build.d
+++ b/source/dub/generators/build.d
@@ -275,7 +275,8 @@
 		//addHash(settings.platform.frontendVersion);
 		auto hashstr = hash.finish().toHexString().idup;
 
-		return format("%s-%s-%s-%s-%s", config, settings.buildType,
+		return format("%s-%s-%s-%s-%s-%s", config, settings.buildType,
+			settings.platform.platform.join("."),
 			settings.platform.architecture.join("."),
 			settings.platform.compilerBinary, hashstr);
 	}