diff --git a/build.atpkg b/build.atpkg
index 07c39eda936ff9bea8a45cc2570d306f1f59997b..4b77b5c37fd13da44f64d91c4abf2f9049ed1e75 100644
--- a/build.atpkg
+++ b/build.atpkg
@@ -80,7 +80,7 @@
             :output-type "executable"
             :name "SimpleTest"
             :sources ["tests/SimpleTest/**.swift"]
-            :link-with ["CarolineCore.a"]
+            :link-with-product ["CarolineCore.a"]
             :publish-product true
         }
         :simpletest {
@@ -101,7 +101,7 @@
             :output-type "executable"
             :name "CoreTest"
             :sources ["tests/CoreTests/**.swift"]
-            :link-with ["CarolineCore.a"]
+            :link-with-product ["CarolineCore.a"]
             :publish-product true
         }
         :coretest {
@@ -118,7 +118,7 @@
             :output-type "executable"
             :name "CoreTest"
             :sources ["tests/CoreTests/**.swift"]
-            :link-with ["CarolineCore.a"]
+            :link-with-product ["CarolineCore.a"]
             :publish-product true
         }
         :coretest {