diff --git a/src/test/run-make-fulldeps/link-dedup/Makefile b/src/test/run-make-fulldeps/link-dedup/Makefile
index 5c960335298..eff18ab48ab 100644
--- a/src/test/run-make-fulldeps/link-dedup/Makefile
+++ b/src/test/run-make-fulldeps/link-dedup/Makefile
@@ -9,4 +9,4 @@ all:
 	$(RUSTC) empty.rs --cfg bar 2>&1 | $(CGREP) '"-ltesta" "-ltestb" "-ltesta"'
 	$(RUSTC) empty.rs 2>&1 | $(CGREP) '"-ltesta"'
 	$(RUSTC) empty.rs 2>&1 | $(CGREP) -v '"-ltestb"'
-	$(RUSTC) empty.rs 2>&1 | $(CGREP) -v '"-ltesta" "-ltesta"'
+	$(RUSTC) empty.rs 2>&1 | $(CGREP) -v '"-ltesta" "-ltesta" "-ltesta"'
diff --git a/src/test/run-make-fulldeps/link-dedup/depa.rs b/src/test/run-make-fulldeps/link-dedup/depa.rs
index e48ffd6413c..19178c5bd49 100644
--- a/src/test/run-make-fulldeps/link-dedup/depa.rs
+++ b/src/test/run-make-fulldeps/link-dedup/depa.rs
@@ -5,3 +5,6 @@ extern "C" {}
 
 #[link(name = "testa")]
 extern "C" {}
+
+#[link(name = "testa")]
+extern "C" {}