diff --git a/rust/rust.go b/rust/rust.go
index ba8673c..3f0f6e2 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -709,7 +709,7 @@
 		} else {
 			sourceMod := actx.GetDirectDepWithTag(mod.Name(), sourceDepTag)
 			sourceLib := sourceMod.(*Module).compiler.(*libraryDecorator)
-			mod.sourceProvider.setOutputFile(sourceLib.sourceProvider.Srcs()[0])
+			mod.sourceProvider.setOutputFiles(sourceLib.sourceProvider.Srcs())
 		}
 	}