diff --git a/basis/alien/libraries/finder/linux/linux.factor b/basis/alien/libraries/finder/linux/linux.factor
index 23df2d630c..055e7a8bc3 100644
--- a/basis/alien/libraries/finder/linux/linux.factor
+++ b/basis/alien/libraries/finder/linux/linux.factor
@@ -49,4 +49,4 @@ PRIVATE>
 M: linux find-library*
     "lib" prepend ldconfig-find-soname [
         { [ exists? ] [ file-info regular-file? ] } 1&&
-    ] map-find nip ;
+    ] find nip ;
diff --git a/basis/alien/libraries/finder/windows/windows.factor b/basis/alien/libraries/finder/windows/windows.factor
index 1f1fbbe38d..3ea834930d 100644
--- a/basis/alien/libraries/finder/windows/windows.factor
+++ b/basis/alien/libraries/finder/windows/windows.factor
@@ -31,4 +31,4 @@ PRIVATE>
 M: windows find-library*
     candidate-paths [
         { [ exists? ] [ file-info regular-file? ] } 1&&
-    ] map-find nip ;
+    ] find nip ;