diff --git a/source/dub/dub.d b/source/dub/dub.d
index 7c95cc2..a18857d 100644
--- a/source/dub/dub.d
+++ b/source/dub/dub.d
@@ -290,7 +290,8 @@
 			return;
 		}
 
-		foreach (p, ver; versions) {
+		foreach (p; versions.byKey) {
+			auto ver = versions[p]; // Workaround for DMD 2.070.0 AA issue (crashes in aaApply2 if iterating by key+value)
 			assert(!p.canFind(":"), "Resolved packages contain a sub package!?: "~p);
 			Package pack;
 			if (!ver.path.empty) {