diff --git a/source/dub/generators/generator.d b/source/dub/generators/generator.d
index 52a745b..75a158e 100644
--- a/source/dub/generators/generator.d
+++ b/source/dub/generators/generator.d
@@ -200,6 +200,9 @@
 
 			buildsettings.add(depbs);
 
+			if (depbs.targetType == TargetType.executable)
+				continue;
+
 			auto pt = (generates_binary ? pack.name : bin_pack) in targets;
 			assert(pt !is null);
 			if (auto pdt = depname in targets) {